With the development of energy saving lamsp,this type of CFL has a built-in ballast
as well as a starter as a perfect alternative for incandescent GLS lamp.The energy
consumes 80% less than general incandescent lamp and the average operationg
life is also 10 times longer than the usual GLS lamp.These CFLs are very popular
and widely chosen for the application in hotels,restaurants and offices as well
as in the residential sectors.

Series: 2U / 3U / 4U / spiral / bulb / candle
Power: 5W / 7W /.../ 26W
Supply Volts: 110V-130V, 220V-240V