Factory price CE RoHs certified 4W 5W 6W 8W Filament led bulb light E27 E26 B22 led filament lamp holder

  Factory price CE RoHs certified 4W 5W 6W 8W Filament led bulb light E27 E26 B22 led filament lampholder   The features of LED filament bulb  A. Low heat output,high quality LED source and high light transmission over 90%,no shade. B. Low power consuption:80% energy-saving than traditional lamps. C. Long lifetime :tenfold of the compact florescent bulb. D. High CRI,more than 85RA;Enviroment-friendly: E. Vibration resistant Easy to transport and install. F. Body with excellent thermal managing design.     Technology parameter of LED filament bulb  

Power	4W	5W	6W	8W
size	Φ60 x 108 mm
Input Voltage	AC100-120V AC145-260V
Lumens	350-450ml	400-450ml	600-700ml	800-900ml
Dimmable	NO	YES	NO	NO
Base	E27/ E26/B22/
Beam Angle	360 degrees
Color	3000K -6500K
CRI	>80%
Workingtemperature	-20-45℃
Material	Aluminium-glass
Certificates	CE &RoHs
Warranty	2 years

  Pictures of LED filament bulb        Application of LED filament bulb : Testing equipment :   Professional LED equipment were used to produce high quality LED light for you   Company Information Why Choose Us     Packaging & Shipping   Contact us More Product,please click here: http://ocarled.en.alibaba.com/