3W Emerald Green High Power LED Component (520-530nm) – Future Eden Ltd
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3W Emerald Green LED (EPILED 520-530nm)

3W Emerald Green LED (EPILED 520-530nm) -

3W Emerald Green LED for soldering to PCB (printed Circuit board). This 3W LED uses a 45 Mil EPILED chip achieving a powerful pure green light peaking between 520-530nm. As with all our LEDs this LED comes fit with a 120° beam lens. 

Popular for use in aquatic, horticultural and stage lighting applications, this versatile and powerful LED boasts an impressive 120 lumens of when driven at maximum power. Due to the superior build quality and high specification of the EPIELD chips these 3W 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 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. 

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. 

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 need flexibility in your array, we recommend viewing our LEDs that come pre-mounted onto aluminium star PCBs here.


Spectral Power Distribution  

1W bright green high power LED diode for reef lighting fish tanks and grow lights with PCB

Electrical and Optical Characteristics at IF=750mA and Ta=25°C

Parameter  Symbol Min Typical  Max Units
Luminous Flux φv 100 ~ 120 lm
Wavelength λD 520 ~ 530 nm
Forward Voltage VF 3.4 ~ 4.0 nm
Power Dissipation PD 2.55 ~ 3 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 750 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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