A60 LED Filament Bulb light 4W 6W 8W

A60 LED Filament Bulb light 4W 6W 8W

More Optical Choices: 
1. Powers:2w, 4w,6w,8w

2. Base: E27,E14,B22

What is the details of LED Filament bulb?

Product features:

1.Isolated Driver, Non-isolated driver available.

2.Operating temperature: -25 to +55 degree Celsius

3.Long lifespan: 50000h

4.Low power consumption

5.Lower heating during operation

6.Lumen decay: 3 within 1000 hours. Then Lumens be stable.

7.no mercury, enviromental protection

8. Use high-quality optical glass mask,very thin,light transmission rate of 99.9%

Production Process of LED filament bulb