1wled汽车车顶灯

           型号itemnumber

参数parameter

hc-sj-n01-31(36、39、41)1*305w

产品颜色product color

金色

工作电压 working voitage

12v

系统功耗system consumption

1w

工作电流 working electric current

40ma

产品规格product specifications

31、36、39、41

led发光效率 led luminous efficency

≥75lm

led灯具初始光通量 led initial flux

≥75lm

出光效率(﹪)lamp””s effiency

90％

发光颜色color

红、黄、蓝、白

相关色温 color temperature

暖白warm white:3000～4000k;纯白 pure white:4000～6300k;

冷白cool white 6300k以上

显色系数(cri) color rendering index

ra≥75

工作环境 working enviornment

环境温度 working temperature-35～40℃;

相对湿度 working humidity 10％～90％

使用寿命 working life

≥50000小时

材料 lampshande material

铝合金　aluminum alloy

净重 net weight

5.5g

产品特点：

1、采用高亮度大功率led，低压12v驱动,能效高,耗电少.

2、采用高档铝合金散热系统,,可承受高温度机械冲击和震动,不易破碎.

3、采用氮化稼为发光材料，不含汞，铅等有害物质。

features:

1、uses high luminance high efficiency led, the low pressure 12v actuation,

the energy efficiency is high, consumes the electricity to be few.。

2、uses the upscale aluminum alloy cooling system, may withstand the high

temperature mechanical shock and the vibration, not easy stave.

3、uses the nitrided crops is the luminescent material, does not contain the mercury,

the lead and so on deleterious substance。