... /W 3.waterproof IP65 4.PF>0.95 5.,CE,ROHS certificates 120W/150W/180W LED High Bay Light,2 years warranty ... Area is a circular with 36M DiameterFeatures:1.Adopt Super Brightness Multi-Chip LED Lighting Source, encapsulation by ourselves ... anti-interference and stability of the light.Application:1. Advertising lighting ,advertising board, stage, exhibition hall;2. Industrial lighting, workshop, factory ...