4W MR16 LED Mini Spotlight Bulbs, 45° Beam Angle
4W MR16 LED迷你聚光灯灯泡，45＆deg光束角度
议价
加入意向- 产品规格：
- 基本型：MR16
- 功耗：4W
- 节能环保
- 颜色：凉爽和暖白
- 内部铜导热体和外部铝外壳的卓越的热管理
- 光源：3片1W大功率LED
- 光通量：248〜288lm
- 色温：2,700〜6,500K
- 光束角：45°（玻璃透镜，光学级）
- 体温：小于53°C
- LED工作温度：小于62°C
- 温度：-40〜70℃
- 亮度降低：3〜5％，1kh
- 使用寿命：50,000小时
- 净重：0.033kg
- 无紫外或红外辐射
- 应用：
- 更换灯泡的一般照明，特别是对于博物馆，艺术画廊和化妆品计数器，其中UV或IR辐射是不受欢迎的
- Specifications:
- Base type: MR16
- Power consumption: 4W
- Energy-saving and eco-friendly
- Colors: cool and warm white
- Superior thermal management with internal copper heat-conductor and external aluminum housing
- Light source: 3 pieces of 1W high-power LEDs
- Luminous flux: 248 to 288lm
- Color temperature: 2,700 to 6,500K
- Beam angle: 45° (glass lens, optical grade)
- Body temperature: less than 53°C
- LED working temperature: less than 62°C
- Temperature: -40 to 70°C
- Brightness degradation: 3 to 5%, 1kh
- Lifespan: 50,000 hours
- Net weight: 0.033kg
- No UV or IR radiation
- Applications:
- Replacement bulbs for general lighting, especially for museums, art galleries and cosmetic counters where UV or IR radiation is undesirable
