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10W Bright Blue LED (EPILED 460-470nm)

10W Bright Blue LED (EPILED 460-470nm)

£4.99

10 Watt High Power Bright Blue LED COB. This high luminance LED uses a 9 x 42 Mil EPILED brand name chips, producing an intense bright blue light 120° beam, with a wavelength peaking between 460-470nm. 

Popular for use in aquatic, horticultural and industrial lighting, this versatile and powerful LED produces and impressive 230 lumens when driven at maximum power, yet retains a high level of efficiency even at higher currents. 

As with all high power LEDs this component must be mounted onto an aluminium or copper heat sink with a thermal glue/compound between the rear of the LED and the surface of the heat sink. Excellent thermal transfer is essential to attain optimal optical performance, efficiency and lifespan in any LED array.  Active fan cooling is highly recommended particularly at higher drive currents.  

For convenience the general electrical and optical characteristics are listed below. For full manufacturers' specification please consult the datasheet provided here.

If you require further information, please feel free to contact us as any time and our UK staff will be happy to help. 

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Spectral Power Distribution  

1W 3W 10 Watt Bright Blue high power LED for reef lighting fish tanks and grow lights with PCB

Electrical and Optical Characteristics at IF=1050mA and Ta=25°C 

Parameter  Symbol Min Typical  Max Units
Luminous Flux φv 130 ~ 230 lm
Wavelength λD 460 ~ 470 nm
Forward Voltage VF 8 ~ 10 V
Power Dissipation PD 8.4 ~ 10.50 W
View Angle 2θ1/2 ~ 120 ~ deg
Thermal Resistance Rθ J-B ~ 12 ~ °C/W
Lifespan ~ >50,000 ~ ~ Hours

Absolute Maximum Ratings

Parameter Symbol Value  Unit
Forward Current If 1050 mA
Junction Temperature Tj 115  °C
Operating Temperature Topr -40~+60 °C
Storage Temperature Tstg 0~+60 °C
ESD Sensitivity  ~ +/- 2,000 V HBM ~
Temperature Coefficient of voltage ~ -5 mV/ °C
DC Pulse Current(@ 1 KHz,10% duty cycle) IFP 1000 mA
Reverse Voltage VR No reverse operation

 


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