3W led down light Feature: 1Housing:Aluminium material with good heat conduction. 2. Working Temperature: -20°C +55°C,lifespan:50,000h,electric appliance safe class three,material in Aluminum. 3. Low heat,no UV or IR light radiation. 4. This product works as a replacement of traditional Down Light. It can be widely used for hotel, restaurant ,commercial & home lighting etc. 5.Notes: 1) The thickness of ceiling material should be 5-25mm . 2) No sundries around, no cover on the Down Light due to heat sinking concern. Details info ItemSpecificationProduct nameCold white/warm white led downlightModel NoG-UNI-L89601Voltage85-265VOutput current350mA-700mAPower4wDimensionDia90*H46.5Beam angle30° 45° 60°Life span>50,000hWork terperature(-)20-+50degreeLamp headLamp head can be adjusted+30degreeProtection rateIP20CertificationCE&ROHSLuminious flux90lm/ledColor render indexRa 75-90Power factor>0.9Lumens-decay3% during the first 1,000hours Advantage 1Economical 2Easily and fastly install or replace traditional lamp 3Good color and luster 4Power saving and low cost 5Applicability 6Green enviromental protection 7Shake proof Application 1Home and office lighting 2Shopping mall lighting 3Display case lighting 4Under cabinet lighting 5Art lighting 6Board lighting 7Back lighting,step lighting,light boxes,cabinet and under counter lighting