SMD 2835 LED Bulb Lights E27 3W IC Driver With Good Heat Diffusion 30000 Life Time

Delivery Time:15 days
Certification:CE RoHS FCC

LED Bulb Lights 3W E27 IC Driver E27 Base LB-60A3W-1 30 000 Life Time

Description

1 . All products are output strictly under ISO 9001 Quality Management System and CE satisfied .

2 . SMD 2835 Chip 0.2W .

3 . Can start under the condition of - 30 ℃ and low voltage .

4 . Passing the EMC test .

5 . Using nickleplated aluminum base , very good to avoid getting rusted

6 . Using PBT plastic plus Aluminum cover which two advantage :

       1 ) haveing good heat diffusion and conduction

       2 ) Safe , can using non isolated power supply 

       3 ) Cheap

7 . Guarantee is for 2 years .

8 . We choose very good driver supplier like Meanwell,mosopower to have constact current output to the LED chip , which is also safe .

9 . Living up to the IEC62031 : 2008 & 62560 standard .

Lamp parameters

Type	LED Bulb 3W
Optical Parameter	Color Rendering Index	> 80 Ra
	SDCM	< 3
	Color Temparature	6400K
	Luminous Efficency	> 90 lm / w
	Light Transmittance:	> 90%
	Luminous Decay	< 5% at 3000hrs , < 9% at 6000hrs
	LED Chip Brand	Epistar
	Junction Temperature	65 ℃
	Chip Quantity	15 pcs SMD 2835 , 0.2W
Electronic Parameter	Power	3W
	Power Factor	> 0.5
	Isolated Power Supply	No
	Input Voltage	85V - 265V
	Current	Constact Current with IC
	Dirver Brand	Mosopower , Wellpower , Meanwell , Lifud
Base	Size	E27
	Materials	Nickelplated Aluminum
	type	Soldering
Plastic cover	Wideth	50mm
	Materials	PBT + AL
	The Value of Permissible Voltage	< 5000V
	Thermal Transmissivity	5 - 7 W / ( m.K )
Beam Angle	200 °
Operating Temp.	-20℃ to +40℃
Life Time	> 30 000H
Energy Efficiency Grade	A
Certification	CE / RoHS / FCC
Lumen	> 280 LM

Quality Control ( QC )

1 . Strict raw materials inspection .

2 . Technical parameter adjustment :

     1 ) Technicians will tune the technical parameters of each items to make sure the Wattage , P.F.living up to the requirement of customer

     2 ) Destructive test , light it in the oven to be under the conditions of high temperature and high voltage

     3 ) Turn on off test , to make sure the life time of the lamp

     4 ) Start test in low temperature and low voltage ( light in the fridge )

3 . we are testing every lamp before packed in the cartons .

4 . After laoding the container , we will trace the life time of ech order , we will pick 10 pcs of each item to light in the ageing room till the lamp die , so we can trace down the real life time of each order .

Application

Widely used in home & commercial Lighting , always using together with the downlight fixtures , applying in office , Hallway , Hotel , room , shop , ect .