3528 led 3w 灯杯

[产品特点]

1、省电80%以上且亮度高。  more than 80% save power and high brightness.

2、采用环保材料可回收再利用。rohs compliance and can be recycled usage.

3、寿命长达30000小时。life time can reach 30000hrs.

4、直接点亮，无闪烁，无杂音。direct light on, no flicker and noise.

5、无汞和铅污染。no mercury and lead pollution.

6、无射线干扰。no ray disturbing.

项目items

参数parameters

工作电压范围operating voltage range

ac100v/220v/230v

输入电流input current

40ma max

功率power

3w

led规格led spec

6-7lm

led数量led quantity

60、48、36

光通量luminous flux

360-420 lm、288-336 lm、216-252 lm

色温color temperature

纯白(pure white)：5000～5500k   暖色(red white)：2700～3000k   冷白(blue white)：6000～6500k

显示指数display index

ra>75

工作温度operating temperature

-10℃-+70℃

湿度humidity 

20%﹣95%rh

使用寿命life time

30000hrs

灯体与灯罩材料raw material of light body and lamp shade

玻璃灯杯glass light cup

灯头规格base specifications

e17、e27、gu10

外形尺寸outline dimension

e27：高height×宽width：58.5×50 ㎜

gu10：高height×宽width：58.5×48.35 ㎜