SMD High power LED ceiling light dowm light

SMD High power LED ceiling light dowm light VoltageAC110-240VSingle led power1WLED QTY5PCS 1W High powerLED source colorsingle color(P,R,G,N)Color Rendering Indexabove75Total power6WPower factor0.8LED Drive typeLED constant-current sourceInitial Illumination fluxWW:470--500LMPW:490-520LMCW:495-530LMLED junction temperature70°CProtection gradeIP45Ambient temperature-20-50°CWorking temperature50-65°C NW/GW0.166KGPackage size83*47mmHole cutting72mmSpecification 1. High transmittance glass landshade ,special for crystal ceiling light 2..Elegant appearance , it has prefect heat radiation structure, so as it can guarantee high Illumination efficiency and long life span 3. Professional optics designs, no glare, uniform brightness ,natural and comfortable. 4. Wide range voltage input ,world wide used . 5.Different colors to choose from ,provide OEM service. 6.Can be select the Color Temperature according to actual need 7. Meet the European Electromagnetic Compatibility certification and compliance rohs standard. 8.can be turned on /off frequently and not affect the life ,have no filaments in led light source , Optimum brightness immediately after light on . 9.Can replace the traditional light bulbs ,the advantages are more energy saving and environmental protection ,No lead, mercury etc. harmful chemical substances ,no ultraviolet ,infrared radiation.. Applications Residential , commercial ,gallery ,hotel ,meeting room ,schools, and other industrial buildings .