10W Emerald Green LED (EPILED 520-530nm)
10 Watt High Power Emerald Green LED COB on aluminium back plate. This high quality LED uses 9 x 42 Mil EPILED brand name chips, producing an intense Emerald Green light with a 120° beam and a wavelength peaking between 520-530nm.
Popular for use in aquatic, horticultural and industrial lighting, this versatile and powerful LED boosts and impressive 720 lumens when driven at maximum power, yet retains a high level of efficiency even at higher 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 back of the LED and the surface of the heat sink. This is crucial to attain optimal performance, efficiency and lifespan of any LED array. 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.
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Spectral Power Distribution
Electrical and Optical Characteristics at IF=1050mA and Ta=25°C
| Parameter | Symbol | Min | Typical | Max | Units |
| Luminous Flux | φv | 540 | ~ | 720 | lm |
| Wavelength | λD | 520 | ~ | 530 | nm |
| Forward Voltage | VF | 8 | ~ | 10 | v |
| Power Dissipation | PD | 8.4 | ~ | 10.5 | W |
| View Angle | 2θ1/2 | ~ | 120 | ~ | deg |
| Thermal Resistance | Rθ J-B | ~ | 12 | ~ | °C/W |
| Lifespan | ~ | >50,000 | ~ | ~ | Hours |
Absolute Maximum Ratings
| Parameter | Symbol | Value | Unit |
| Forward Current | If | 1050 | 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 |
