Features : 2*40W LED Grille Downlight(double heads)LED chips : Original CITIZEN COB LEDsDriver : LiFud driver(3 years or 5 years warranty)Material : ADC12 Aluminum Housing and Cold Forging HeatsinkDimmable : triac , 0-10V and DALIVoltage : AC200-240V , AC100-270VLM-80 approved , 90-100LM/WCCT : 2700K-5000KHigh CRI > 80RaProtection Class : IP54UL/TUV/SAA/CB/CE CertificateSpecification :