ModelSD-60SD-140LED power consumptionW50W120WLED chipcreevoltageVinput 85-264VACpower efficiency90%LEDluminous efficiency90lm/wLEDluminous fluxlm450010800efficiency94%color temperatureKpure white5000K-7000K warm white3000K4000Klight distribution curveasymmetricfacularectangleTj80thermoresistanceRja10K/Wcolor rendering indexRa80temperature30oC--55oChumidity10%--90%store temperature10oC--85oClifespan50000 hoursdimensionmm380×280500×280net weightkg7.510.2material of housingavional and PMMAIPIP65