HBA-LTP LED High bay Housing Die-casting aluminium Diffuser PC Lens IP Rating IP65 LED Chips CREE LED Electrical Rating AC220-240 , 50-60Hz Life Span 50,000 hrs Color Temp. 5700K ( Daylight ) CRI (Ra) > 70 Installation Three installation method: suspensioned, pole mounted, and surface mounted. Application Warehouse, parking area, arena, gymnasium, etc. Warranty 2 years