... .Bridgelux LED, lumen efficiency: 90lm/W 3.waterproof IP65 4.PF>0.95 5.,CE,ROHS certificates 120W/150W/180W LED High Bay Light,2 years warranty,CE&ROHS certificates approved. LED High Bay light ( LED ... , workshop, factory, storehouse, toll station, gas station;3. Commercial lighting, supermarket, shopping mall, gymnasium;4. Outdoor lighting, stadium, yard, lawn, garden, park ...