Shenzhen Crescent Optoelectronic Co., Ltd.: Shenzhen, Guangdong, China; Main products: LED Light Source 1W/3W COB LED Intergrated COB LED, LED Downlight, LED Track Light, LED High Bay Light, LED Flood Light

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3W 5W 7W 10W 15W 20W 30W 40W 48W COB LED

FOB Price

US$ 0.15 - 0.5 / Piece

200 Pieces(Min. Order)

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Product Details

Model Number	XY-02-7W	Chip Material	InGaN
Emitting Color	Other, Natural White, Nature White	Luminous Intensity	4000-4500K
Luminous Flux(lm)	550-600Lm	Optical Attenuation(%)	0.2
Power	7W	Power Dissipation	7
Color Rendering Index(Ra)	75	Color Temperature	2700-15000K, 6000-6500K
Operating Temperature(℃)	-35, 65	Storage Temperature(℃)	-35, 85
Place of Origin	Guangdong, China	Brand Name	Crescent

1.Rohs Compliance 7W COB
2.Long Life Span, 5000hrs
3. Prompt delivery
4.3 years warranty
5.Good after sale service

1. Product Parameter of 7W COB:

Electrical/Optical Characteristics (At T_A=25°C)

Parameter	Symbol	Conditions	Min.	Avg.	Max.	Units
Luminous Intensity	Φ	I_F=350mA	550		600	lm
Color Temperature	CCT	I_F=350mA	3000		3100	K
Forward Voltage	V_F	I_F=350mA	22		24	V
Color Rendering index	Ra	I_F=350mA	70		75	− −
Thermal Resistance Junction To Board	RΘ_J-B	I_F=350mA		10		°C/W
50% Power Angle	2q½	I_F=350mA		120		deg
Reverse Current	I_R	V_R=35V			5	μA

Product Information of 7W COB:

1). New design, broader emitting area, higher refractive index and softer light ray. Imported fluroscent powrder, high quantumn efficiency. low heat.

2).Capsulation with silica gel, able to stand with high temperature, anti-fade, with high efficiency of reflection and transmission.

3). Insulation plastic material, bein able to stand high voltage and high temperature, no distortions.

4). Heat conductive base if made of aviation aluminum, fast in heat conductive.

5). Using high quality chip. Delicately arranged chip, to ensure unifor ray and quick heat dissipation.

Shenzhen Crescent Optoelectronic Co., Ltd.: Contact nameSerena Xiao
Chat Now; Phone86-755-29423709; AddressShangcun Community Shiguan Industrial Park, Shenzhen, Guangdong

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