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SP145黑板灯
核心功能与特点
核心功能
黑板专用非对称偏光照明：专用透镜二次光学配光，光线斜向投射黑板，黑板照度均匀，消除黑板暗区、反光眩光，满足教室黑板国标照明要求。
护眼健康照明：高显色、低蓝光、无有害频闪，UGR≤16，抑制教师视角眩光，保护师生视力，适配中小学教室教学场景昕诺飞。
LED 高效节能：高光效 LED 光源，相比传统荧光黑板灯大幅节电，降低学校长期用电成本。
稳定可靠长寿命：铝型材壳体散热优良，光源寿命长，减少后期维护更换频次。
适配教室吊装安装：吊杆悬挂安装，适配常规教室吊顶，安装调试便捷。
符合校园照明国标，满足教室照明改造项目验收条件。
主要特点
非对称透镜光学系统：专为黑板设计，光线定向投射黑板，避免直射人眼，黑板照度均匀，无明显光斑与暗角。
高显色性能：Ra≥90，R9＞50，色彩还原真实，板书色彩清晰可辨昕诺飞。
防眩光设计统一眩光值 UGR≤16，教师站在黑板前不会受到灯具直射眩光干扰。
优良壳体工艺：铝型材挤压成型，阳极氧化喷砂处理，散热性能好，坚固耐腐蚀。
光引擎 IP40 防护，防尘，适合教室室内环境使用昕诺飞。
色一致性好SDCM≤5，多灯之间色温偏差小，整间教室光线观感统一。
无有害蓝光，低频闪波动深度，长时间上课不易视觉疲劳。
整机 3 年质保，L70B50 寿命 30000 小时，项目运维成本低昕诺飞。
适用场景：中小学普通教室、多媒体教室黑板区域照明，学校照明改造项目。
黑板专用非对称偏光照明：专用透镜二次光学配光，光线斜向投射黑板，黑板照度均匀，消除黑板暗区、反光眩光，满足教室黑板国标照明要求。
护眼健康照明：高显色、低蓝光、无有害频闪，UGR≤16，抑制教师视角眩光，保护师生视力，适配中小学教室教学场景昕诺飞。
LED 高效节能：高光效 LED 光源，相比传统荧光黑板灯大幅节电，降低学校长期用电成本。
稳定可靠长寿命：铝型材壳体散热优良，光源寿命长，减少后期维护更换频次。
适配教室吊装安装：吊杆悬挂安装，适配常规教室吊顶，安装调试便捷。
符合校园照明国标，满足教室照明改造项目验收条件。
主要特点
非对称透镜光学系统：专为黑板设计，光线定向投射黑板，避免直射人眼，黑板照度均匀，无明显光斑与暗角。
高显色性能：Ra≥90，R9＞50，色彩还原真实，板书色彩清晰可辨昕诺飞。
防眩光设计统一眩光值 UGR≤16，教师站在黑板前不会受到灯具直射眩光干扰。
优良壳体工艺：铝型材挤压成型，阳极氧化喷砂处理，散热性能好，坚固耐腐蚀。
光引擎 IP40 防护，防尘，适合教室室内环境使用昕诺飞。
色一致性好SDCM≤5，多灯之间色温偏差小，整间教室光线观感统一。
无有害蓝光，低频闪波动深度，长时间上课不易视觉疲劳。
整机 3 年质保，L70B50 寿命 30000 小时，项目运维成本低昕诺飞。
适用场景：中小学普通教室、多媒体教室黑板区域照明，学校照明改造项目。
技术参数
型号 SP145P LED30S PSU BB
额定功率 36W
光通量 3240lm
光效 ≥90lm/W
色温 3500K/4000K/5000K 可选
显色指数 Ra≥90，R9＞50
眩光值 UGR≤16
色容差 SDCM≤5
光源腔防护 IP40
工作电压 AC220‑240V，50Hz
功率因数 PF≥0.95
光源寿命 L70B50：30000h（25℃）
外壳材质 铝型材，阳极氧化喷砂
安装方式 吊杆悬挂吊装
外形尺寸 1164×80.6×149.6mm
工作环境温度 -15℃~+45℃
整机质保 3 年
执行标准 GB7793‑2010 中小学教室采光和照明卫生标准
额定功率 36W
光通量 3240lm
光效 ≥90lm/W
色温 3500K/4000K/5000K 可选
显色指数 Ra≥90，R9＞50
眩光值 UGR≤16
色容差 SDCM≤5
光源腔防护 IP40
工作电压 AC220‑240V，50Hz
功率因数 PF≥0.95
光源寿命 L70B50：30000h（25℃）
外壳材质 铝型材，阳极氧化喷砂
安装方式 吊杆悬挂吊装
外形尺寸 1164×80.6×149.6mm
工作环境温度 -15℃~+45℃
整机质保 3 年
执行标准 GB7793‑2010 中小学教室采光和照明卫生标准
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Other Products
SP145 LED Blackboard Luminaire
Key Features
Core Functions
Asymmetric offset lighting dedicated for blackboards: Secondary‑optical light distribution with dedicated lenses delivers oblique light projection onto blackboards. It ensures uniform illuminance, eliminates dark areas and reflective glare on blackboards, and meets national standard requirements for classroom blackboard lighting.
Eye‑friendly healthy lighting: High colour rendering, low blue‑light emission and no harmful stroboscopic effect. With UGR ≤ 16, it suppresses glare from the teacher’s perspective and protects eyesight of teachers and students, suitable for teaching scenarios in primary and secondary classrooms (Signify).
High‑efficiency LED energy‑saving performance: High‑efficacy LED light source achieves substantial power‑saving compared with conventional fluorescent blackboard luminaires, cutting long‑term electricity costs for schools.
Stable, reliable and long‑life performance: Aluminium‑profile housing provides excellent heat dissipation and extended light‑source service life, reducing frequency of later‑stage maintenance and replacement.
Classroom‑suspended installation: Pendant mounting fits standard classroom ceilings for easy installation and commissioning.
Compliant with national campus‑lighting standards and satisfies acceptance requirements for classroom‑lighting renovation projects.
Main Features
Asymmetric‑lens optical system: Specially engineered for blackboards, it directs light onto blackboards and avoids direct light towards human eyes, achieving uniform blackboard illuminance without obvious light spots or dark corners.
High colour‑rendering performance: Ra ≥ 90, R9 ＞ 50. True‑to‑life colour reproduction ensures clear visibility of colours on writing boards.
Anti‑glare design: Unified Glare Rating UGR ≤ 16. Teachers standing in front of blackboards will not suffer interference from direct luminaire glare.
Superior housing craftsmanship: Extruded aluminium‑profile housing with anodized sand‑blasted surface treatment, featuring good heat dissipation, high mechanical strength and corrosion resistance.
IP40‑rated light engine for dust protection, suitable for indoor classroom environments.
Excellent colour consistency with SDCM ≤ 5. Minor colour‑temperature deviation among multiple luminaires ensures consistent visual lighting experience across the whole classroom.
Free of harmful blue light and low flicker depth, mitigating visual fatigue during long‑time classes.
3‑year whole‑unit warranty; L70B50 service life of 30 000 hours, bringing low project operation‑and‑maintenance costs (Signify).
Application Scenarios
Blackboard‑area lighting for general classrooms and multimedia classrooms in primary and secondary schools; school‑lighting renovation projects.
Asymmetric offset lighting dedicated for blackboards: Secondary‑optical light distribution with dedicated lenses delivers oblique light projection onto blackboards. It ensures uniform illuminance, eliminates dark areas and reflective glare on blackboards, and meets national standard requirements for classroom blackboard lighting.
Eye‑friendly healthy lighting: High colour rendering, low blue‑light emission and no harmful stroboscopic effect. With UGR ≤ 16, it suppresses glare from the teacher’s perspective and protects eyesight of teachers and students, suitable for teaching scenarios in primary and secondary classrooms (Signify).
High‑efficiency LED energy‑saving performance: High‑efficacy LED light source achieves substantial power‑saving compared with conventional fluorescent blackboard luminaires, cutting long‑term electricity costs for schools.
Stable, reliable and long‑life performance: Aluminium‑profile housing provides excellent heat dissipation and extended light‑source service life, reducing frequency of later‑stage maintenance and replacement.
Classroom‑suspended installation: Pendant mounting fits standard classroom ceilings for easy installation and commissioning.
Compliant with national campus‑lighting standards and satisfies acceptance requirements for classroom‑lighting renovation projects.
Main Features
Asymmetric‑lens optical system: Specially engineered for blackboards, it directs light onto blackboards and avoids direct light towards human eyes, achieving uniform blackboard illuminance without obvious light spots or dark corners.
High colour‑rendering performance: Ra ≥ 90, R9 ＞ 50. True‑to‑life colour reproduction ensures clear visibility of colours on writing boards.
Anti‑glare design: Unified Glare Rating UGR ≤ 16. Teachers standing in front of blackboards will not suffer interference from direct luminaire glare.
Superior housing craftsmanship: Extruded aluminium‑profile housing with anodized sand‑blasted surface treatment, featuring good heat dissipation, high mechanical strength and corrosion resistance.
IP40‑rated light engine for dust protection, suitable for indoor classroom environments.
Excellent colour consistency with SDCM ≤ 5. Minor colour‑temperature deviation among multiple luminaires ensures consistent visual lighting experience across the whole classroom.
Free of harmful blue light and low flicker depth, mitigating visual fatigue during long‑time classes.
3‑year whole‑unit warranty; L70B50 service life of 30 000 hours, bringing low project operation‑and‑maintenance costs (Signify).
Application Scenarios
Blackboard‑area lighting for general classrooms and multimedia classrooms in primary and secondary schools; school‑lighting renovation projects.
Technical Parameters
Product Model SP145P LED30S PSU BB
Rated Power 36W
Luminous Flux 3240lm
Luminous Efficacy ≥90lm/W
Colour Temperature 3500K / 4000K / 5000K, optional
Colour Rendering Index Ra≥90, R9＞50
Unified Glare Rating UGR≤16
Colour Tolerance SDCM≤5
Light‑source Chamber Ingress Protection IP40
Operating Voltage AC220‑240V, 50Hz
Power Factor PF≥0.95
Light Source Service Life L70B50: 30000h (@25℃)
Housing Material Extruded aluminium profile, anodized sand‑blasted finish
Mounting Method Pendant suspension mounting
Overall Dimension 1164×80.6×149.6 mm
Operating Ambient Temperature ‑15℃ ~ +45℃
Whole‑unit Warranty 3 years
Applicable Standard GB7793‑2010 Hygienic Standard for Daylighting and Lighting of Primary and Secondary School Classrooms
Rated Power 36W
Luminous Flux 3240lm
Luminous Efficacy ≥90lm/W
Colour Temperature 3500K / 4000K / 5000K, optional
Colour Rendering Index Ra≥90, R9＞50
Unified Glare Rating UGR≤16
Colour Tolerance SDCM≤5
Light‑source Chamber Ingress Protection IP40
Operating Voltage AC220‑240V, 50Hz
Power Factor PF≥0.95
Light Source Service Life L70B50: 30000h (@25℃)
Housing Material Extruded aluminium profile, anodized sand‑blasted finish
Mounting Method Pendant suspension mounting
Overall Dimension 1164×80.6×149.6 mm
Operating Ambient Temperature ‑15℃ ~ +45℃
Whole‑unit Warranty 3 years
Applicable Standard GB7793‑2010 Hygienic Standard for Daylighting and Lighting of Primary and Secondary School Classrooms