3W Deep Red High Power LED (640nm - 660nm) for homemade grow lights – Future Eden Ltd
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Deep Red LED (640-660nm EPILED) - 800mA

Deep Red LED (640-660nm EPILED) - 800mA -

Deep Red High Power LED attached to a 19.8mm x 1.6mm star PCB. This high quality LED uses a 42 Mil EPILED chip, producing a powerful deep red 120° beam.

Designed specifically to aid photosynthetic responses in plants in indoor grow lights and aquatic applications, this versatile and powerful LED boasts an impressive 50 lumens per chip when driven at full power. Due to the superior build quality and high specification of the EPILED chips these LEDs retain an excellent level of efficiency even at higher drive currents.

All power LEDs must be mounted onto an aluminium or copper heat sink with a thermal glue/compound between the rear of the PCB and the heat sink surface. This is crucial to attain optimal performance, efficiency and lifespan in any LED application.  Active fan cooling is highly recommended particularly at higher drive currents.  

If you require further information, please check the technical information below or if you have further questions, feel free to contact us as any time and we will be happy to help. 


3W Deep Red 660nm LED Datasheet


Spectral Power Distribution  

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

Electrical and Optical Characteristics at IF=800mA and Ta=25°C

Parameter  Symbol Min Typical  Max Units
Luminous Flux φv 40 ~ 50 lm
Wavelength λD 640 ~ 660 nm
Forward Voltage VF 1.7 2.4 2.6 V
Power Dissipation PD 0.085 1.95 2.08 W
View Angle 2θ1/2 ~ 120 ~ deg
Thermal Resistance Rθ J-B ~ 12 ~ °C/W
Lifespan  ~ ~ >50,000 ~ hrs

Absolute Maximum Ratings

Parameter Symbol Value  Unit
Forward Current If 800 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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