Dimmable CE&RoHS LED bulb with Samsung chips

1, Samsung LED chips 2, Rubycon capacitor in driver 3, 50.000 hours lige span 4, Philips Dimming IC 5,180 degress beam angle

Dimmable CE&RoHS LED bulb with Samsung chips  

====================== Our Advantages ===========================

 

 1.High brightness : Adopt SMD5630 with each LED 22-23lm, drive current is 60mA, while the

 

SMD5630 Max driver current is 150mA. only 40% of Max current.which is better for longer lifetime and lumen loss.The other suppliers usually use Epistar SMD3528 with each led 6.5~7lm, drive current 18mA

 

for working,while the Max drive current for Epistar SMD3528 is 20mA. 

 

2. Chip Size

 

Chip size for SMD5630 is 20*44mils=880mils.Chips size for Epistar SMD3528 is 8*10mils=80mils.

 

3.Aluminum PCB board

 

High heat conductor of aluminum PCB, much easier for heat output 

 

4.Less decay

 

Small current for leds light source and best aluminum PCB, 5000hours in temperature testing no decay.

 

5000hours in 50degrees temperature testing, less than 2% decay. 

 

5.Soft-start protection devices, easy avoid impact to transient current on led

====================== Specification=========================== 

Product Name	7W dimmable Bulb
Model Number	FYT-B7W-D
Consumption power	7W
Light source	Samsung SMD5630
Luminous Flux	CW 600lm WW 500lm
CCT	2700-3500K,4000-5000K,5500-6500K
Color	Warm White, Pure White, Cool White
Input voltage	AC85-265V
Color rendering index	Ra >82
Light efficiency	>90%
Electrical source efficiency	>85%
Certificates	CE RoHS
Working temperature	-45---50
Lamp base	E27, B22
Beam angle	120 degree
Life span	>50,000hours