cree led high bay 1,60w -180w 2,CREE XPG LED chip 3,Universal AC / DC input voltage 4,3-5years warranty Cree Led High Bay COMPETITIVE HIGHLIGHTS:l Featuring CREE XPE LED chips, outstanding energy saving performance.l Patented power supply technology, electricity surge and overheating auto-protection. l Patented heat dissipation technology, 50000 hours long life with minimum luminous decay.l High ...