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1W Full Spectrum PAR LED (Bridgelux 380-840nm)

1W Bridgelux Full Spectrum Par LED component for homemade Grow lights

Full Spectrum PAR Power LED for grow lights on a 20mm aluminium PCB star. This premium LED uses a 45 Mil Bridgelux BXCD45 base chip with a specially manufactured coating to create a spectrum that promotes photosynthetic responses in plants. This is achieved through the focus of power in the red and blue parts of the colour spectrum, producing a efficient multi-purpose grow light spectrum in a single chip. 

Built using only the finest large 45 Mil Bridgelux chips (much larger than any other brand model on the market), this premium LED boasts an impressive 80 lumens of light when driven at maximum power. However due to the superior specification and build quality of the components these LEDs retain an excellent level of efficiency even at higher drive 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 PCB used and the heat sink surface. This is essential in achieving optimal performance, efficiency and lifespan in any LED applications. We highly recommend using active fan cooling wherever possible. 

For convenience the general electrical and optical characteristics are listed below. Alternatively you can view and download the datasheet here.

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


Spectral Power Distribution  

Full Spectrum 3W PAR High Power Bridgelux LED for grow lights plant growth aquariums


Electrical and Optical Characteristics at IF=400mA and Ta=25°C

Parameter  Symbol Min Typical  Max Units
Luminous Flux φv 20 ~ 40 lm
Wavelength λD 380 ~ 840 nm
Forward Voltage VF 2.8 3.0 3.1 v
Power Dissipation PD 0.532 0.96 1.24 W
View Angle 2θ1/2 ~ 120 ~ deg
Thermal Resistance Rθ J-B ~ 12 ~ °C/W

Absolute Maximum Ratings

Parameter Symbol Value  Unit
Forward Current If 400mA  mA
Junction Temperature Tj 115  °C
Operating Temperature Topr -40~+60 °C
Storage Temperature Tstg -40~+60 °C
Reverse Voltage VR No reverse voltage


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