Hot Selling 1W High Power 5050 SMD Led Diode

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1.Long lifespan: Use silica gel packages, effectively improve the heat dissipation performanc, can be used than 50,000hrs.

2.High energy efficiency:save 80% power than sodium lamps.

3.Environmental friendly: no lead,no mercury and no pollution.  

4.More safety:good impact resistance, no UV rays, no IR rays.

5.Quick response: achieves high lumens within in nanoseconds.

6.No flicker, no strobe for less visual fatigue.



1. All dimensions are in millimeters.

2. Tolerance is ±0.25mm unless otherwise specified.

3. Lead spacing is measured where the leads emerge form

4. Specifications are subject to change without noticed.the package.



Absolute maximum ratings (Ta=25°C)

Parameter SymbolValueUnit
Power dissipation Pd 1700mW 
Forward current If 500mA 
Reverse voltage Vr 5
Operating temperature range Top -40 ~+100 °C 
Storage temperature range Tstg -40~+100 °C 
Pulse Forward Current Ifp 700mA 
Electrostatic Discharge ESD 2000(HBM) 
Junction temperatureTj 105°C 

Electrical and optical characteristics(Ta=25°C)


ParameterTest ConditionSymbolValueUnit
Forward voltage If=350mA VF 2.8 3.5
Luminous intensity If=350mA Φ 90 110Lm 
Viewing angle at 50% Iv If=350mA 2 θ 1/2  120 Deg 
Reverse current Vr=5V Ir   10μA 


1. Lightings

2. Miner's lamp

3. Optical indicator

4. Signal & symbol luminaire.

5. Substitution of Micro incandescent lamps

6. Indoor & outdoor displays

7. Backlightings (LCD, cellular phone, switches, keys, displays,  advertising)


Our advantages

1.16 years experience in manufacturing, Encapsulation Center for LED in Xiamen

2.LED components supplier for  LG,TPV,Lite-on, Mitsubishi

3.Well-trained and experienced staffs to help you slove your problem

4. A experienced R&D team to help design new products

5. Strict QC system for high quality

6. Guaranteed delivery time

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