... )Light Efficiency60~1300lm/WBeam Angle5/8/10/20/30/60/120 degreeCCT3000K~6500KWork Environment-45~45 degree centigradeLifespan>50,000hHousing MaterialAluminum ... radiation and interference8) Easy to install, dustproof, anti creeping APPLICATIONWidely used in store, hotel, hospital , conference room., showroom and Ad. light ...