150W LED 19500 Luminous High Power LED and Power Supply Driver DIY Projector150W 19500 lumin LED Light Engine This LED is customized LED with high quality material, chips, copper back plate, gold wire which ensure it long life without degrading quickly. Performance wise this will give you very bright light output and as this LED chip arrangement is closer, the output will be more sharper than traditional wider chip arrangement LEDs. We have thoroughly tested this 150W LED with our Heat sink in Indian weather conditions and