... span 25,000H. 2:3 year warranty. 3:height 20~30M ApplicationMainly used for factory, industrial sites, stadium, gas ... , train station, port pier, buliding ,tower and other range of energy lighting. Replace PHILIPS NVC FSL Oupu and other ... pure white)Color Rendering≥Ra75Working Life≥25000HLuminous Decay< 10% in 10000Hrs< 20% in 50000HrsHousing MaterialAluminum AlloyIP ClassIP 65 (Upgradeable to IP 67 ...