Dimmable COB Downlight

Features:  Dimmable COB Downlight  1) LEDs chip: Original CREE and CITIZEN COB LED,  2) Driver: Lifud Driver and XZ-Power Driver are available.  3) ADC12 Aluminum Housing, 1070 Aluminum Cold Forging Heatsink  4) With 3D reflector  5) Triac Dimmable and 0-10V Dimmable models are optional.  6) AC200-240V or AC100-277V Voltage,  7) Efficiency:80 LM/Watt, 90LM/WATT.  8) Exact CCT , 2700K, 3000K, 4000K, 5000K,  9) Ra>80, Ra>90  10) Warranty:5 years warranty,SpecificationModel LED Lumen Power Input Voltage Beam Angle Size (mm) Cut Hole (mm) QD-COB-W25-6COB CREE CXA1304420lm6WAC200-240V/AC100-277V30°Ø95*H59Ø70(2.75")QD-COB-W25-10COB CREE CXA1507700lm10WAC200-240V/AC100-277V30°Ø95*H81Ø70(2.75")QD-COB-W03-12COB CREE CXA1507840lm12WAC200-240V/AC100-277V24°36°Ø111*H88Ø80(3.15")QD-COB-W35-15COB CREE CXA15121050lm15WAC200-240V/AC100-277V15/24/38/60°Ø119*H103Ø90(3.54")QD-COB-W04-20COB CREE CXA18161600lm20WAC200-240V/AC100-277V24/60°Ø142*H118Ø110(4.33")QD-COB-W04-25COB CREE CXA18162000lm25WAC200-240V/AC100-277V24/60°Ø142*H118Ø110(4.33")QD-COB-W05-30COB CREE CXA18202400lm30WAC200-240V/AC100-277V15/24/38/60°Ø180*H129Ø145(5.7")QD-COB-W05-40COB CREE CXA18303200lm40WAC200-240V/AC100-277V15/24/38/60°Ø180*H129Ø145(5.7")QD-COB-W06-40COB CREE CXA18303200lm40WAC200-240V/AC100-277V24/60°Ø193*H129Ø158(6.22")QD-COB-W06-50COB CREE CXA18304000lm50WAC200-240V/AC100-277V24/60°Ø193*H129mmØ158mm(6.22")Application installationFAQ  1. Do I get discount if buy in bulk COB Downlight?  Yes, you can contact our sales for confirming discount.2. What’s the difference between CRI and CCT? Usually, there are two key measures used to valuate lighting sources:  Color redering Index(CRI)  Correlated Color Temperature (CCT)  CCT Measures the color of a light source by using Kelvin (K) temperature,  Color rendering Index (CRI) helps match human perception of color quality.