Star Shape, Superbrightness 7W COB LED Chips

Model NO.: QCM Power: 3W LED Chips: Epistar IP Rating: IP33 LED Packaging Type: Circle Certification: RoHS Trademark: QINGCHENLIGHT Usage: Spotlight Emitting Color: White Welding Process: Golden Wine Bond Beam Angle: 120° Life: 50000h Ra: 80 Origin: Shenzhen HIGH QUALITY COB LED with 100lm/w-140lm/w

Absolute Maximum Ratings(Ta=25c)
 

No.	PARA	SYS	VALUE	UNITE
1	Power Dissipation	PD	7	W
2	Forward Current	IF	300	mA
3	Peak pulse Current	IFP	300	mA
4	Reverse Voltage	VR	50	V
5	Junction Temperature	TJ	120	ºC
6	Operating temperature	Topr	-30 ~ +60	ºC
7	Storage temperature	Tstg	-40 ~ +85	ºC

 
 
Electrical and optical characteristics(Ta=25ºC)

No.	Parameter	Symbol	Test condition	Min	typ	max	unit
1	Forward Voltage	VF	I f=300mA	--	21	---	V
2	Luminous Flux	ΦV	I f=300mA	---	900	---	Lm
3	Color Temperature	CCT	I f=300mA	5000	-	8000	K
4	Viewing Angle	2q ½	I f=300mA	-	140	-	Deg

 

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Product Categories : HIGH POWER LED > COB LED FOR DOWNLIGHT SPOT LIGHT