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Sky Blue 470nm 20W High Power LED for Plant Grow light

item#: G-20P45V140A1-CB

Retail price: 0

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US$ € CHF CA$ AU$ HK$ £ ￥

16.50

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Product Details

Package Dimensions(mm):

20W Cool Blue 470nm led Square substrate dimensions

Square Substrate

20W Cool Blue 470nm led Oval dimensions

Oval Substrate

Key Features:

• 99.99% gold wire bonding, 1.2mil

• Red copper Substrate

• Chips: 20pcs* 45mil Epileds Chips (10 in series, 2 in parallel) The chips layout is customizable

• Substrate Type: Oval and Square are available

• Applications: Agricultural lighting, horicultural lighting and other professional or commercial lighting.

• Extra HEATSINK is required for the LEDs.

Absolute Maximum Ratings at Ta=25℃

Item	Symbol	Absolute Maximum Rating	Unit
DC Forward Current	I_F	700	mA
Peak Forward Current	I_F	1000	mA
Reverse Voltage	V_R	5	V
Power Dissipation	P_D	20	W
Electrostatic discharge	ESD	±4500	V
Operation Temperature	Topr	-40~+80	℃
Storage Temperature	Tstg	-40~+100	℃
Lead Soldering Temperature	Tsol	Max.260℃ for 6 seconds Max.
Life test	----	1000 H Luminous intensity weaken< 5%(700mA,Ta=65℃); 50,000 H Luminous intensity weaken < 20% (700mA,Ta=65℃);

Electrical Optical Characteristics at Ta=25℃

Parameter	Symbol	Min.	Typ.	Max.	Unit	Test Condition
Forward Voltage	V_F	30.0	---	32.0	V	I_f=700mA
Reverse Current	I_R	---	---	50	uA	VR=5V
50% Power Angle	2θ1/2	---	140	---	Deg.	I_F=700mA
Luminous Flux	Φ	250	---	350	lm	I_F=700mA
Peak Wavelength	λp	465	470	475	nm	I_F=700mA

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