3W Daylight White High Luminance LED attached to a 19.8mm x 1.6mm aluminium PCB star. This premium LED houses a 45 Mil Bridgelux BXCE base chip that achieves an accurate natural daylight light (5500-6000k), with a 120 degree beam angle.
Popular for use in photographic, domestic and therapeutic (SAD) lighting, this versatile and powerful LED boasts an impressive 260 lumens when driven at maximum power. However due to the superior build quality and high specification of the Bridgelux chips these 3W LEDs retain an excellent level of efficiency even at higher drive currents.
Please note that in order to attain optimal performance, efficiency and lifespan this component must be mounted onto an aluminium or copper heat sink with a thermal glue/compound between the rear of the PCB. 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 need further information please feel free to contact us as any time and our UK staff will be happy to help.
Spectral Power Distribution
Electrical and Optical Characteristics at IF=750mA and Ta=25°C
|Correlated Colour Temperature||CCT||5500||~||6000||K|
|Thermal Resistance||Rθ J-B||~||12||~||°C/W|
Absolute Maximum Ratings
|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|