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1W Warm White LED (Bridgelux 2900-3200k)

1W Warm White LED (Bridgelux 2900-3200k)


1W Warm White High Power LED for soldering mounting to printed circuit board (PCB).

This high specification LED uses a 45 Mil Bridgelux BXCE Base chip emits a powerful warm white (2900-3200k) light with a focus of power towards the red wavelengths in the colour spectrum. 

Popular for use in aquatic, horticultural and domestic lighting, this component produces up to 150 lumens per chip when drive at maximum power. 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 and the heat sink surface. 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. 

Please note these LEDs are intended for mounting onto a PCB (printed circuit board) for correct operation. If you need to site these LED individually or directly to a heat sink,  we recommend viewing our LEDs that come pre-mounted onto aluminium star PCBs here.


Spectral Power Distribution  

1W 3W 10 Watt Warm white 2600-3200k high power LED for reef lighting fish tanks and grow lights with PCB

Electrical and Optical Characteristics at IF=350mA and Ta=25°C

Parameter  Symbol Min Typical  Max Units
Luminous Flux φv 140 ~ 150 lm
Correlated Colour Temperature CCT 2900 ~ 3200 K
CRI Ra ~ >70 ~ ~
Forward Voltage VF 2.8 ~ 3.4 V
Power Dissipation PD 0.98 ~ 1.19 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 350 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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