hot-selling led galss bulb 4w

1. Application of e27 led bulb

Jinyouyuan e27led bulb is particulary suitable for local lighting or focusing effect,like showcase,counter,gallery,museum.            

dining room

 Hall

 2. Dimension  of e27 led bulb

       Φ60*105MM

 3.  Technical parameters of e26 led bulb

4.  Product superiority  of e27 led bulb

e27 led bulb has advantages as follows:

1)Enery saving and environment friendly                                                                                                                   
2) Strong,Shakeproof
3) Super-long life
4) Non-ultraviolet ray and infrared ray
5) Instant 100% lights up,has no warm up time
6) Easy replace common bulb,easy to Install
7) Low heat output
8) Can work in low temperature

5. Comparison between led light and  incandescent bulb  

LED power	7W	Incandescent bulb power	60W
Luminous flux	620LM	Luminous flux	630LM
luminous efficency ( LM/W)	88.5	luminous efficency ( LM/W)	10.5
Lifespan	30000H	Lifespan	1000H
Energy conservation grade	A++	Energy conservation grade	F