类型:LED照明灯 型号:E27—Q3w--2 外径尺寸:50 mm(mm) 颜色:白 套管材质:铝基板PC罩,E27灯头 LED颜色:标准 供电电压:220(V) 功率:3(W) 用途:照明
大功率LED球泡灯的特征
(The Feature of LED bulb light )
(1).寿命长Long Life Span
(2).显色指数高High Color Rendering
(3).亮度相当于传统40W白炽灯泡
Its brightness is over than 40W incandescent lamp’s brightness.
(4).产品环保,节能,功耗小,光效高Environment-protection, low power consumption, efficiency of light is high.
(5).安全可靠,效率高,性能稳定
Working steady, high efficient, function-reliable.
电学参数Electrical Parameters
| |
工作电压Workingt Voltage(V) | AC 85-250V |
交流频率AC Frequency | 47-63 Hz |
消耗功率Consumed Power | 3 w |
功率因数Power Factor | ≥0.95 |
光学参数Optical Parameters
| |
色温Color temperature(K)
| 3000K-6500K |
光通量Light Flux | 255--285lm |
显色指数Color Rendering Index | >80% |
发光角度Beam Angle | >120° |
其它参数Other Parameters
| |
工作环境温度Operation temperature | -20℃~ +45℃ |
贮存温度Storage temperature | -20℃~ +60℃ |
LED数量LED Quantity | 1﹡3Wpcs 或(1﹡1w) |
材料Material | Aluminum substrate with PC cover,E27lamp holde 铝基板PC罩,E27灯头 |
直径diameter | 50 mm |
使用寿命Life Span(Deisgn) | 50000Hours |