HBA-004-1-80w LED Highbay Housing Alloy aluminium and copper pipe Reflector Anodized aluminium reflector Diffuser PC cover IP Rating IP 20 LED Chips Cree-Xlamp XM-L2 (1-5w) Lamp Driver HLG Meanwell Electrical Rating 90 - 305 VAC , 50/60 Hz Life Span 50,000 hours Light Distribution 60' , 90' , 110' Color Temp. 3000K , 4000K , 5700K CRI (Ra) 3000K (Ra>80) , 4000K (Ra>80) , 5700K (Ra>85) Working Temp. -45'C - +65'C %THD <15% Power Factor > 0.96 IK IK10 Warranty 5 years