LED classroom luminaire: high efficacy, glare-free | Beaulighting

LED-classroom luminaire with high luminous efficacy and glare-free design by Beaulighting

—— Technical White Paper: The New Generation of Classroom Lighting Solutions

Published by: Beaulighting (beaulighting)

————————————————————————————————————————

1. Product Overview

In the context of nationwide promotion of modernization and improvement of educational lighting, light quality in classrooms directly affects the visual health and learning efficiency of hundreds of millions of students. Beaulighting—drawing on over a decade of experience in the lighting industry and guided by its corporate culture of "integrity"—introduces the new generation of LED classroom luminaires featuring high luminous efficacy and glare-free performance. This product is built upon four technological pillars—"high luminous efficacy, low glare, superior optics, and intelligent dimming"—to redefine the quality standard for classroom lighting.

Hoc productum habet elongatum designum installationis cum longitudine standardi 1200 mm. Habet albo-rubricatum metalli cunctum et superficiem emissionis lucis cum lamina cristallina microprismatica. Installatio rapida fit per quattuor clavos elasticos et apta est ad varios ambientes tecti, ut tabulas gypsatas, tabulas ex fibra minerali et tecta integrata. Potentia nominalis 48 W, temperatura coloris 4000 K (lucis neutro-albae, optime idoneae ad legendum et scribendum in aula scholastica), tensio intrans 220–240 V, certificatum CE et compatibile cum systemate intelligentis attenuationis DALI-2.

2. Technologia principalis 1: Alta redditio lucis — Praeclarum efficiendi gradum in industria

2.1 Quid est Alta redditio lucis?

Luminous efficacy est principalis indicator ad mensurandam efficaciam conservationis energiae in lumine. Unitas eius est lumen per watt (lm/W), quae indicat quot lumen lucis visibilis per watt energiae electricae consumptae generentur. Quo maior est luminous efficacy, eo minor est consumptus electricus cursus pro eadem claritate, et eo magis significativa est conservatio energiae.

2.2 Differentia inter luminous efficacy fontis lucis et totius luminous efficacy

Multi consumptores et etiam quidam fabricantes confundunt terminos "luminous efficacy fontis lucis" et "totius luminous efficacy":

• Luminous efficacy fontis lucis (in gradu chippis LED): refertur ad luminous efficacy ipsius chippis LED sub condicionibus ideales. Hoc productum utitur chippis LED altissimae efficaciae, quorum luminous efficacy fontis lucis est 200–280 lm/W, et ita in prima classe industriae numeratur.
• Rendement luminosum total (au niveau du système de l’ensemble de l’éclairage) : désigne le rendement lumineux global de l’ensemble de l’éclairage dans des conditions réelles de fonctionnement, y compris toutes les pertes depuis l’alimentation électrique jusqu’à l’émission finale de la lumière. Le rendement luminosum total de ce produit atteint 156–196 lm/W, dépassant largement le niveau de 100–130 lm/W des éclairages LED classiques pour salles de classe.

2.3 Analyse complète des pertes de rendement lumineux

Du module lumineux à l’ensemble de l’éclairage, le rendement lumineux subit quatre phases principales de pertes. Beaulighting a optimisé en profondeur chaque phase :

Per optimisationem in nivello systematis, efficientia totalis huius producti a fonte lucis usque ad lampadem finitam est circa 78 %, quod correspondet conservationi energiae ultra 30 % respectu lampadum LED tradicionalium. Ad spatium scholasticum standard cum 12 lampadibus, circa 1500 kWh electricitatis annuatim conservantur, quod pretium electricitatis scholae magnopere minuit.

3. Technologia nuclearis 2: Technologia reductionis glare UGR — Index clavis pro protectione visionis scholarum

3.1 Quid est UGR?

UGR (Unified Glare Rating, Index glare unificatus) est index normalis Commissionis Internationalis de Illuminatione (CIE) ad mensurandam intensitatem glare in illuminatione interiori. Valor eius communiter variat inter 10 et 30. Minus valor UGR, minus glare et plus commoditas visionis.

Glare est unus ex factoribus principalibus qui ducunt ad fatigationem oculorum, minutionem attentionis et etiam myopiam. In ambiente aulae, longa lectio et scriptio scholarum sub condicionibus glare accelerant fatigationem oculorum, impediunt efficacitatem discendi et, in tempore longo, possunt etiam ducere ad deterioriationem visionis. Ideo, reductionis glare est una ex requisitis principalibus pro illuminatione aulae.

3.2 Norma classificationis UGR

3.3 Nivel de deslumbramiento de Beaulighting

La norma nacional «Norma higiénica para luz diurna e iluminación en aulas de escuelas primarias y secundarias» (GB 7793-2010) establece UGR ≤ 19 como requisito de acceso para luminarias de aula. La luminaria LED para aulas de Beaulighting, de alto rendimiento luminoso y sin deslumbramiento, controla el UGR mediante tecnología óptica de birrefringencia con placa prismática + difusor, manteniéndolo en el excelente rango de 16 a 19, e incluso alcanzando UGR ≤ 16 bajo ciertas condiciones operativas. Esto supera ampliamente los requisitos de la norma nacional y ofrece a los estudiantes un entorno de iluminación verdaderamente cómodo y libre de deslumbramiento.

4. Technologia nuclearis 3: Technologia birefringentiae opticae cum lamina prismatica + diffusore

4.1 Limites diffusoris tradicionalis

Luminariae LED planae tradicionales vulgo unam tantum stratum diffusoris (ex materialibus PS vel PMMA) utuntur ad homogenizandum lucem. Diffusor per particulas dispersivas internas lucem ex fontibus punctiformibus LED aequaliter diffundit, sed eius inconvenientia manifesta sunt:

• Angulus dispersionis non est regulabilis; lux aequaliter in omnes directiones diffunditur
• Intensitas lucis directe infra est nimis alta, quod favet glare directo
• UGR vulgo tantum ad 22–25 pervenit, quod exigentias de reductione glare in illuminatione aularum scholasticarum vix implet

4.2 Structura optica bistratificata: lamina prismatica + diffusor

Beaulighting innovatīve utitur optica structūra bistratificāta cum lamīna prismātīca (lamīna microprismātīca) + diffusōre. Ambae strātae habent gradum transmissionis 90 % et operantur secundum principia optica diversa, sed synergice:

Prīma strātum: diffusor

• Materiāle: PMMA/PS altē transparente
• Gradus transmissionis: 90 %
• Principium opticum: Diffūsiō aequālis — dum lux transit per particulas diffūsōris internās, subit refractiōnēs, reflexiōnēs et diffūsiōnēs multiplices, unde lux directa ā punctīs luminōsis LED transformātur in mollēm fontem luminis superficiālem
• Functiō principalis: eliminātiō «effectūs corneī» et «hotspots» chippōrum LED, occultātiō imaginis chippī et obtentio aequālis superficiei emissiōnis luminis absque spatiīs obscurīs

Secunda strātum: lamīna prismātīca (lamīna prismātīca / microprismātīca)

• Materiāle: PMMA/PC opticum
• Gradus transmissionis: 90 %
• Caracteristici structurale: Suprafata acoperita cu structuri prismatice la scara microscopica (dimensiunea prismelor: 50–200 μm); unghiul varfului prismelor este proiectat precis la 90° sau 120°
• Principiu optic: refractie controlata precis in functie de unghi — la trecerea prin matricea de microprisme, lumina sufera multiple refractii directionate, care dirijeaza lumina precis catre intervalul de unghiuri dorit
• Functia principala: controlul curbei de distributie a luminii; dirijarea luminii catre suprafetele de lucru ale birourilor; reducerea intensitatii luminoase directe sub sursa de iluminat si reducerea fundamentala a orbirii

4.3 Dubla refractie = curba de distributie a luminii de tip 'Aripa de liliac'

Actiunea sinergica a celor doua straturi optice genereaza, in final, curba de distributie a luminii de tip 'Aripa de liliac' (Batwing Distribution), ideala pentru iluminatul salilor de clasa:

• Angulus intensitatis lucis maxime: 30°–60° — lux principaliter ad scrinia lateralia proicitur et sufficientem aequabilemque illuminationem in scriniis garantit
• Humilis claritas directe subter (0°) — glare directam minuit dum discipuli sursum aspiciunt; hoc est clavis ad eliminationem glare
• Aequabilis diffusio utrinque — lux lati anguli latiorem regionem amplectitur et aequabilitatem illuminationis meliorat

Curva distributionis lucis «ala vespertilionis» tria praecipua beneficia ad illuminationem aularum scholasticarum affert:

• Aequabilitas illuminationis in scriniis: 0,8 — lux aequaliter ad latera diffunditur; nullae anguli tenebrosi in tota aula scholastica
• Nulla glare dum sursum aspicitur — designatio cum humili claritate directe subter, glare directam ab origine tollit
• Minus lucernae — Design cum magno spatio inter se permittit minuere numerum lucernarum in eadem area, deminuens pretium emptionis et impensas installationis

Dum lucernae diffusoriae vulgares UGR 22–25 habent, Beaulighting UGR ad minus quam 16 reducit per technologiam duplicis refractio cum lamina prismatica + diffusore. Effectus synergisticus duplicis refractio non laedit redditum luminis et obtinet perfectam eliminationem glare.

5. Technologia centralis 4: Alimentatio electrica altae efficaciae et modulatio DALI intelligens

5.1 Cur alimentatio electrica qualitatem totius lucernae determinat?

The LED driver power supply is the "heart" of the luminaire, and its quality directly determines the luminous output, stability, service life, and safety of the entire luminaire. Low-quality power supplies exhibit low efficiency, excessive heat generation, and severe flickering—reducing not only the luminous output but also significantly shortening the luminaire’s service life. Beaulighting insists on using top-tier industry-brand power supplies to ensure high luminous output and extended service life for the entire luminaire.

5.2 Two brand-name power supplies for selection

DONE power supply ( dongling Power Supply )

• Founded in 2009, globally recognized brand for high-performance lighting power supplies
• Conversion efficiency up to 95 %, minimizing electrical energy loss
• Compatible with multiple dimming protocols: DALI-2 / D4i / 1–10 V
• NFC wireless programming; output current adjustable flexibly via smartphone app
• Cinque anni di garanzia estesa, qualità stabile e affidabile

Alimentatore Eaglerise ( yi Ge Er Power Supply )

• Produttore professionale di driver LED, con background di azienda quotata in borsa
• Efficienza fino al 95 %
• Compatibile con la regolazione DALI DT8 e l’impostazione della temperatura colore; controllo indipendente della temperatura colore e della luminosità
• Regolazione precisa della tensione ±3 %, corrente d’uscita stabile, ottima coerenza della tonalità della luce
• Fattore di potenza 0.9, conforme ai requisiti di risparmio energetico della rete elettrica
• Protezioni multiple: sovratensione, sovracorrente, cortocircuito e sovratemperatura

5.3 Modello specifico: Eaglerise FMS-50-1050 DALI-2

Questo prodotto è fornito di serie con il driver ad alta efficienza programmabile Eaglerise FMS-50-1050 DALI-2. I suoi principali parametri sono i seguenti:

5.4 Technologia intelligentis DALI-dimensionis

DALI (Digital Addressable Lighting Interface, digitalis interface ad luminaria adressanda) est nunc praestantissimum protocollum pro gubernatione intelligentis luminis. Comparatum ad analogicam dimensionem 0–10 V, DALI praebet praerogativas revolutionarias:

1. Adressatio independens

• Unicus bus DALI potest coniungere 64 adresses independens
• Compatibilis cum 16 gruppis, permittit praecisam regulacionem uniuscuiusque lucernae
• Uniuscuiusque lucernae claritas separatim regi potest, absque vinculis in gruppis

2. Communicatio bidirectionalis

• Systema 0–10 V antiquum tantummodo mandata pro atenuatione unidirectionaliter emittere potest
• DALI communicacionem bidirectionalem supportat; lucernae claritatem, consummationem electricam, temperaturam et statum erroris in tempore reali reportare possunt
• Facilitat supervisionem et curam centralem in systematibus aedificiorum intelligentibus

3. Transmissio stabilis

• Distantia transmittendi signi DALI usque ad 300 metra attingere potest
• Signum digitale fortissimam resistentiam contra perturbationes habet et a rumore retis non afficitur
• Altissima praecisio atenuationis, nulla scintillatio nec tremulatio

4. Modi pro scena

• Compatibilis cum pluribus praedefinitis scenis illuminationis: modus docendi, modus projectionis, modus studii solitarii, modus conservationis energiae, etc.
• Commutatio unico ictu, ad necessitates illuminationis variorum activitatum docendi in aula satisfaciens
• Potest, combinatus cum sensoribus praesentiae et luminis, totam automaticam intelligentem regulatonem permittere

Signale digitale DALI versus signale analogicum 0–10 V traditum: praecisius, intelligentius, stabilior. Alimentatio electrica altae efficaciae Beaulighting standardem functionem DALI-dim provisionem habet et interficiem integram pro evolutione illuminationis in campus intelligentibus reservat

6. Summarium principalium argumentorum venditionis producti

6.1 Parametri quattuor technologiarum cardinalium

6.2 Sei vantaggi del prodotto

1. Alta resa luminosa — risparmio energetico e riduzione dei costi

Resa luminosa totale da 156 a 196 lm/W, risparmio energetico superiore al 30 % rispetto alle lampade LED tradizionali, riduce notevolmente i costi elettrici della scuola.

2. Bassa abbagliamento — protezione della vista

UGR ≤ 16, ben oltre lo standard nazionale. La tecnologia di doppia rifrazione con piastra prismatica + diffusore elimina l’abbagliamento alla sorgente e protegge la salute visiva degli studenti.

3. Ottica superiore — uniformità e comfort

Curva di distribuzione luminosa a forma di ali di pipistrello, uniformità dell’illuminazione sulle scrivanie pari a 0.8, nessun angolo scuro nell’intera aula, luce morbida e uniforme.

4. Intelligent Dimming — Intelligent Campus

Standard equipped with intelligent DALI-2 dimming, compatible with independent addressing per luminaire, bidirectional communication, and scene modes; reserves a full interface for the intelligent campus.

5. High-Quality Power Supply — Stability and Longevity

High-efficiency power supplies from DONE/Eaglerise, conversion efficiency 95 %, 5-year warranty, CE certification, quality stable and reliable.

6. Precision Manufacturing — Easy Installation

White metal frame, recessed installation with 4 spring clips, compatible with various ceiling environments, installation simple and stable.

7. Application Scenarios

Beaulighting’s high-luminous-efficiency, glare-free LED classroom luminaire suits all indoor spaces requiring premium lighting:

• School classrooms — general classrooms , Multimedia-classrooms, lecture halls
• Libraries — reading rooms, lending areas, self-study areas
• Office spaces — open-plan offices, meeting rooms, training rooms
• Medical facilities — examination rooms, patient rooms, corridors
• Commercial spaces — exhibition halls, shopping centers, supermarkets
• Industrial facilities — precision assembly halls, quality control laboratories

8. Quality assurance and certifications

• CE certification — EU safety standard certification, enabling worry-free global product export
• 5-year power supply warranty — DONE/Eaglerise power supplies offer an extended 5-year warranty
• High-efficiency power supply — conversion efficiency up to 95 %, low losses, low heat generation
• Design sine micare — profunditas variationis < 0,3 %, ad normam IEEE de absentia micationis
• Altus index redditus coloris — Ra ≥ 90, redditus colorum verus et naturalis
• Norma DALI-2 — compatibilis cum norma internationali IEC 62386, alta compatibilitas

9. Conclusio

Beaulighting semper est persuasa quod bona illuminatio non solum spatium illustrat, sed etiam valetudinem tuet, efficaciam auget, et valorem creat. Nova generatio luminarium LED pro aulis scholasticis, cum alta efficiencia luminis et absente glare, subvecta a quattuor technologiis cardinalibus et garantita per rigidas normas qualitatis, solutionem integratam praebet sectori illuminationis educativae, quae vere distinguitur per «altam efficienciam luminis, minimam glare, optica praestantia, et intelligentem regulandam lucis».

Elige Beaulighting, elige lucem salubriorem, luminaria energice efficientiora, et futurum illuminationis intelligentius.

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Editor: Beaulighting (beaulighting)

E-posta iletişim: [email protected]

WhatsApp: +86 138 1840 3203

Marka felsefesi: Bütünleşik aydınlatma, kalite önceliklidir

Bu belge, Beaulighting’in yüksek ışık verimi ve parlaklık olmaksızın LED sınıf odası lambalarının gerçek ürün parametreleri ve teknik verilerine dayanarak hazırlanmıştır. Tüm teknik veriler ürün ölçümlerinden ve tedarikçi spesifikasyonlarından alınmıştır.

LED-classroom luminaire with high luminous efficacy and glare-free design by Beaulighting

—— Technical White Paper: The New Generation of Classroom Lighting Solutions

Published by: Beaulighting (beaulighting)

————————————————————————————————————————

1. Product Overview

In the context of nationwide promotion of modernization and improvement of educational lighting, light quality in classrooms directly affects the visual health and learning efficiency of hundreds of millions of students. Beaulighting—drawing on over a decade of experience in the lighting industry and guided by its corporate culture of "integrity"—introduces the new generation of LED classroom luminaires featuring high luminous efficacy and glare-free performance. This product is built upon four technological pillars—"high luminous efficacy, low glare, superior optics, and intelligent dimming"—to redefine the quality standard for classroom lighting.

Hoc productum habet elongatum designum installationis cum longitudine standardi 1200 mm. Habet albo-rubricatum metalli cunctum et superficiem emissionis lucis cum lamina cristallina microprismatica. Installatio rapida fit per quattuor clavos elasticos et apta est ad varios ambientes tecti, ut tabulas gypsatas, tabulas ex fibra minerali et tecta integrata. Potentia nominalis 48 W, temperatura coloris 4000 K (lucis neutro-albae, optime idoneae ad legendum et scribendum in aula scholastica), tensio intrans 220–240 V, certificatum CE et compatibile cum systemate intelligentis attenuationis DALI-2.

2. Technologia principalis 1: Alta redditio lucis — Praeclarum efficiendi gradum in industria

2.1 Quid est Alta redditio lucis?

Luminous efficacy est principalis indicator ad mensurandam efficaciam conservationis energiae in lumine. Unitas eius est lumen per watt (lm/W), quae indicat quot lumen lucis visibilis per watt energiae electricae consumptae generentur. Quo maior est luminous efficacy, eo minor est consumptus electricus cursus pro eadem claritate, et eo magis significativa est conservatio energiae.

2.2 Differentia inter luminous efficacy fontis lucis et totius luminous efficacy

Multi consumptores et etiam quidam fabricantes confundunt terminos "luminous efficacy fontis lucis" et "totius luminous efficacy":

• Luminous efficacy fontis lucis (in gradu chippis LED): refertur ad luminous efficacy ipsius chippis LED sub condicionibus ideales. Hoc productum utitur chippis LED altissimae efficaciae, quorum luminous efficacy fontis lucis est 200–280 lm/W, et ita in prima classe industriae numeratur.
• Rendement luminosum total (au niveau du système de l’ensemble de l’éclairage) : désigne le rendement lumineux global de l’ensemble de l’éclairage dans des conditions réelles de fonctionnement, y compris toutes les pertes depuis l’alimentation électrique jusqu’à l’émission finale de la lumière. Le rendement luminosum total de ce produit atteint 156–196 lm/W, dépassant largement le niveau de 100–130 lm/W des éclairages LED classiques pour salles de classe.

2.3 Analyse complète des pertes de rendement lumineux

Du module lumineux à l’ensemble de l’éclairage, le rendement lumineux subit quatre phases principales de pertes. Beaulighting a optimisé en profondeur chaque phase :

Per optimisationem in nivello systematis, efficientia totalis huius producti a fonte lucis usque ad lampadem finitam est circa 78 %, quod correspondet conservationi energiae ultra 30 % respectu lampadum LED tradicionalium. Ad spatium scholasticum standard cum 12 lampadibus, circa 1500 kWh electricitatis annuatim conservantur, quod pretium electricitatis scholae magnopere minuit.

3. Technologia nuclearis 2: Technologia reductionis glare UGR — Index clavis pro protectione visionis scholarum

3.1 Quid est UGR?

UGR (Unified Glare Rating, Index glare unificatus) est index normalis Commissionis Internationalis de Illuminatione (CIE) ad mensurandam intensitatem glare in illuminatione interiori. Valor eius communiter variat inter 10 et 30. Minus valor UGR, minus glare et plus commoditas visionis.

Glare est unus ex factoribus principalibus qui ducunt ad fatigationem oculorum, minutionem attentionis et etiam myopiam. In ambiente aulae, longa lectio et scriptio scholarum sub condicionibus glare accelerant fatigationem oculorum, impediunt efficacitatem discendi et, in tempore longo, possunt etiam ducere ad deterioriationem visionis. Ideo, reductionis glare est una ex requisitis principalibus pro illuminatione aulae.

3.2 Norma classificationis UGR

3.3 Nivel de deslumbramiento de Beaulighting

La norma nacional «Norma higiénica para luz diurna e iluminación en aulas de escuelas primarias y secundarias» (GB 7793-2010) establece UGR ≤ 19 como requisito de acceso para luminarias de aula. La luminaria LED para aulas de Beaulighting, de alto rendimiento luminoso y sin deslumbramiento, controla el UGR mediante tecnología óptica de birrefringencia con placa prismática + difusor, manteniéndolo en el excelente rango de 16 a 19, e incluso alcanzando UGR ≤ 16 bajo ciertas condiciones operativas. Esto supera ampliamente los requisitos de la norma nacional y ofrece a los estudiantes un entorno de iluminación verdaderamente cómodo y libre de deslumbramiento.

4. Technologia nuclearis 3: Technologia birefringentiae opticae cum lamina prismatica + diffusore

4.1 Limites diffusoris tradicionalis

Luminariae LED planae tradicionales vulgo unam tantum stratum diffusoris (ex materialibus PS vel PMMA) utuntur ad homogenizandum lucem. Diffusor per particulas dispersivas internas lucem ex fontibus punctiformibus LED aequaliter diffundit, sed eius inconvenientia manifesta sunt:

• Angulus dispersionis non est regulabilis; lux aequaliter in omnes directiones diffunditur
• Intensitas lucis directe infra est nimis alta, quod favet glare directo
• UGR vulgo tantum ad 22–25 pervenit, quod exigentias de reductione glare in illuminatione aularum scholasticarum vix implet

4.2 Structura optica bistratificata: lamina prismatica + diffusor

Beaulighting innovatīve utitur optica structūra bistratificāta cum lamīna prismātīca (lamīna microprismātīca) + diffusōre. Ambae strātae habent gradum transmissionis 90 % et operantur secundum principia optica diversa, sed synergice:

Prīma strātum: diffusor

• Materiāle: PMMA/PS altē transparente
• Gradus transmissionis: 90 %
• Principium opticum: Diffūsiō aequālis — dum lux transit per particulas diffūsōris internās, subit refractiōnēs, reflexiōnēs et diffūsiōnēs multiplices, unde lux directa ā punctīs luminōsis LED transformātur in mollēm fontem luminis superficiālem
• Functiō principalis: eliminātiō «effectūs corneī» et «hotspots» chippōrum LED, occultātiō imaginis chippī et obtentio aequālis superficiei emissiōnis luminis absque spatiīs obscurīs

Secunda strātum: lamīna prismātīca (lamīna prismātīca / microprismātīca)

• Materiāle: PMMA/PC opticum
• Gradus transmissionis: 90 %
• Caracteristici structurale: Suprafata acoperita cu structuri prismatice la scara microscopica (dimensiunea prismelor: 50–200 μm); unghiul varfului prismelor este proiectat precis la 90° sau 120°
• Principiu optic: refractie controlata precis in functie de unghi — la trecerea prin matricea de microprisme, lumina sufera multiple refractii directionate, care dirijeaza lumina precis catre intervalul de unghiuri dorit
• Functia principala: controlul curbei de distributie a luminii; dirijarea luminii catre suprafetele de lucru ale birourilor; reducerea intensitatii luminoase directe sub sursa de iluminat si reducerea fundamentala a orbirii

4.3 Dubla refractie = curba de distributie a luminii de tip 'Aripa de liliac'

Actiunea sinergica a celor doua straturi optice genereaza, in final, curba de distributie a luminii de tip 'Aripa de liliac' (Batwing Distribution), ideala pentru iluminatul salilor de clasa:

• Angulus intensitatis lucis maxime: 30°–60° — lux principaliter ad scrinia lateralia proicitur et sufficientem aequabilemque illuminationem in scriniis garantit
• Humilis claritas directe subter (0°) — glare directam minuit dum discipuli sursum aspiciunt; hoc est clavis ad eliminationem glare
• Aequabilis diffusio utrinque — lux lati anguli latiorem regionem amplectitur et aequabilitatem illuminationis meliorat

Curva distributionis lucis «ala vespertilionis» tria praecipua beneficia ad illuminationem aularum scholasticarum affert:

• Aequabilitas illuminationis in scriniis: 0,8 — lux aequaliter ad latera diffunditur; nullae anguli tenebrosi in tota aula scholastica
• Nulla glare dum sursum aspicitur — designatio cum humili claritate directe subter, glare directam ab origine tollit
• Minus lucernae — Design cum magno spatio inter se permittit minuere numerum lucernarum in eadem area, deminuens pretium emptionis et impensas installationis

Dum lucernae diffusoriae vulgares UGR 22–25 habent, Beaulighting UGR ad minus quam 16 reducit per technologiam duplicis refractio cum lamina prismatica + diffusore. Effectus synergisticus duplicis refractio non laedit redditum luminis et obtinet perfectam eliminationem glare.

5. Technologia centralis 4: Alimentatio electrica altae efficaciae et modulatio DALI intelligens

5.1 Cur alimentatio electrica qualitatem totius lucernae determinat?

The LED driver power supply is the "heart" of the luminaire, and its quality directly determines the luminous output, stability, service life, and safety of the entire luminaire. Low-quality power supplies exhibit low efficiency, excessive heat generation, and severe flickering—reducing not only the luminous output but also significantly shortening the luminaire’s service life. Beaulighting insists on using top-tier industry-brand power supplies to ensure high luminous output and extended service life for the entire luminaire.

5.2 Two brand-name power supplies for selection

DONE power supply ( dongling Power Supply )

• Founded in 2009, globally recognized brand for high-performance lighting power supplies
• Conversion efficiency up to 95 %, minimizing electrical energy loss
• Compatible with multiple dimming protocols: DALI-2 / D4i / 1–10 V
• NFC wireless programming; output current adjustable flexibly via smartphone app
• Cinque anni di garanzia estesa, qualità stabile e affidabile

Alimentatore Eaglerise ( yi Ge Er Power Supply )

• Produttore professionale di driver LED, con background di azienda quotata in borsa
• Efficienza fino al 95 %
• Compatibile con la regolazione DALI DT8 e l’impostazione della temperatura colore; controllo indipendente della temperatura colore e della luminosità
• Regolazione precisa della tensione ±3 %, corrente d’uscita stabile, ottima coerenza della tonalità della luce
• Fattore di potenza 0.9, conforme ai requisiti di risparmio energetico della rete elettrica
• Protezioni multiple: sovratensione, sovracorrente, cortocircuito e sovratemperatura

5.3 Modello specifico: Eaglerise FMS-50-1050 DALI-2

Questo prodotto è fornito di serie con il driver ad alta efficienza programmabile Eaglerise FMS-50-1050 DALI-2. I suoi principali parametri sono i seguenti:

5.4 Technologia intelligentis DALI-dimensionis

DALI (Digital Addressable Lighting Interface, digitalis interface ad luminaria adressanda) est nunc praestantissimum protocollum pro gubernatione intelligentis luminis. Comparatum ad analogicam dimensionem 0–10 V, DALI praebet praerogativas revolutionarias:

1. Adressatio independens

• Unicus bus DALI potest coniungere 64 adresses independens
• Compatibilis cum 16 gruppis, permittit praecisam regulacionem uniuscuiusque lucernae
• Uniuscuiusque lucernae claritas separatim regi potest, absque vinculis in gruppis

2. Communicatio bidirectionalis

• Systema 0–10 V antiquum tantummodo mandata pro atenuatione unidirectionaliter emittere potest
• DALI communicacionem bidirectionalem supportat; lucernae claritatem, consummationem electricam, temperaturam et statum erroris in tempore reali reportare possunt
• Facilitat supervisionem et curam centralem in systematibus aedificiorum intelligentibus

3. Transmissio stabilis

• Distantia transmittendi signi DALI usque ad 300 metra attingere potest
• Signum digitale fortissimam resistentiam contra perturbationes habet et a rumore retis non afficitur
• Altissima praecisio atenuationis, nulla scintillatio nec tremulatio

4. Modi pro scena

• Compatibilis cum pluribus praedefinitis scenis illuminationis: modus docendi, modus projectionis, modus studii solitarii, modus conservationis energiae, etc.
• Commutatio unico ictu, ad necessitates illuminationis variorum activitatum docendi in aula satisfaciens
• Potest, combinatus cum sensoribus praesentiae et luminis, totam automaticam intelligentem regulatonem permittere

Signale digitale DALI versus signale analogicum 0–10 V traditum: praecisius, intelligentius, stabilior. Alimentatio electrica altae efficaciae Beaulighting standardem functionem DALI-dim provisionem habet et interficiem integram pro evolutione illuminationis in campus intelligentibus reservat

6. Summarium principalium argumentorum venditionis producti

6.1 Parametri quattuor technologiarum cardinalium

6.2 Sei vantaggi del prodotto

1. Alta resa luminosa — risparmio energetico e riduzione dei costi

Resa luminosa totale da 156 a 196 lm/W, risparmio energetico superiore al 30 % rispetto alle lampade LED tradizionali, riduce notevolmente i costi elettrici della scuola.

2. Bassa abbagliamento — protezione della vista

UGR ≤ 16, ben oltre lo standard nazionale. La tecnologia di doppia rifrazione con piastra prismatica + diffusore elimina l’abbagliamento alla sorgente e protegge la salute visiva degli studenti.

3. Ottica superiore — uniformità e comfort

Curva di distribuzione luminosa a forma di ali di pipistrello, uniformità dell’illuminazione sulle scrivanie pari a 0.8, nessun angolo scuro nell’intera aula, luce morbida e uniforme.

4. Intelligent Dimming — Intelligent Campus

Standard equipped with intelligent DALI-2 dimming, compatible with independent addressing per luminaire, bidirectional communication, and scene modes; reserves a full interface for the intelligent campus.

5. High-Quality Power Supply — Stability and Longevity

High-efficiency power supplies from DONE/Eaglerise, conversion efficiency 95 %, 5-year warranty, CE certification, quality stable and reliable.

6. Precision Manufacturing — Easy Installation

White metal frame, recessed installation with 4 spring clips, compatible with various ceiling environments, installation simple and stable.

7. Application Scenarios

Beaulighting’s high-luminous-efficiency, glare-free LED classroom luminaire suits all indoor spaces requiring premium lighting:

• School classrooms — general classrooms , Multimedia-classrooms, lecture halls
• Libraries — reading rooms, lending areas, self-study areas
• Office spaces — open-plan offices, meeting rooms, training rooms
• Medical facilities — examination rooms, patient rooms, corridors
• Commercial spaces — exhibition halls, shopping centers, supermarkets
• Industrial facilities — precision assembly halls, quality control laboratories

8. Quality assurance and certifications

• CE certification — EU safety standard certification, enabling worry-free global product export
• 5-year power supply warranty — DONE/Eaglerise power supplies offer an extended 5-year warranty
• High-efficiency power supply — conversion efficiency up to 95 %, low losses, low heat generation
• Design sine micare — profunditas variationis < 0,3 %, ad normam IEEE de absentia micationis
• Altus index redditus coloris — Ra ≥ 90, redditus colorum verus et naturalis
• Norma DALI-2 — compatibilis cum norma internationali IEC 62386, alta compatibilitas

9. Conclusio

Beaulighting semper est persuasa quod bona illuminatio non solum spatium illustrat, sed etiam valetudinem tuet, efficaciam auget, et valorem creat. Nova generatio luminarium LED pro aulis scholasticis, cum alta efficiencia luminis et absente glare, subvecta a quattuor technologiis cardinalibus et garantita per rigidas normas qualitatis, solutionem integratam praebet sectori illuminationis educativae, quae vere distinguitur per «altam efficienciam luminis, minimam glare, optica praestantia, et intelligentem regulandam lucis».

Elige Beaulighting, elige lucem salubriorem, luminaria energice efficientiora, et futurum illuminationis intelligentius.

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Editor: Beaulighting (beaulighting)

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Bu belge, Beaulighting’in yüksek ışık verimi ve parlaklık olmaksızın LED sınıf odası lambalarının gerçek ürün parametreleri ve teknik verilerine dayanarak hazırlanmıştır. Tüm teknik veriler ürün ölçümlerinden ve tedarikçi spesifikasyonlarından alınmıştır.