led bulb 1.High thermal conductivity 2.High level Constant Current Driver 3.2 yrs warranty, 4.D60mm*H115mm

3W LED Bulb :

 [1] Parameter

Input Voltage	AC85~265V	CRI	WW:Ra>76;NW/CW:Ra>80
LED power	3W	LED quantiry	3 pieces
Frequency	50~60Hz	LED decay	1~3% / 1,000Hrs
Power Factor	>0.95	LED color temp.	2700~7000K
LED chip	Epistar	Working Temp.	-20°C~+45°C
LED power	3W	LED efficiency	90~95lm / W
Dimension	D60mm*H115mm	Light source lifespan	>50,000H

 [2] LED luminous lux decay graph

1.  Below LED decay curve data measured at ambient temperature 25 °C,  1000 hours aging testing without interval

2.  LED  decay is related to working environment, the higher working temperature and the

longer working time,the faster LED decay.

 [3 ]. Led Bulb Applications:

-- Household. 

--School,

--Office

-- Hotel

--Supermarket

--Store

-- Underground

-- Some other outdoor places where need light and lights decoration