3W 110V GU10 LED GU5.3 220V Warm White indoorr led ceiling light maker

Specifications
new 4W/5W/led ceilinglight 
1,high quality and power 
2,Circular slab new cob light 
3,long use 

Product Features
1.>Instant start,no flashing.
 2.>Solid State,shockproof.
3.> Save power more than 90% by ordinary bulbs.
4.>Long time working, 16 hours/day is perfect, produce low heat. Lifespan for more than 30000hours.
5.>No RF Interference.
6.> No mercury or other hazardous materials, accord with RoHs,CE
7.>Working environment -30°C~55°C, suitable for unusual climate.
8.> Low maintenance cost.
9.> These lamps is high brightness,one piece can instead of 40W incandescent bulb.