RAFEED HIGH BAY LED LIGHT RFE-0165B

High bay lights are used to light up spaces whose ceilings are higher than 20ft from the floor and around 40ft.

 Also, for these lights to operate efficiently from this height, they need specially engineered reflectors in the case of HPS / MH bulbs and lens angles in the case of LED high bays.

As their name implies, high-bay lights are used to illuminate spaces with high ceilings. 

That usually means ceilings ranging from 20 feet to approximately 45 feet. Low-bay lights, on the other hand, are used for ceilings 20 feet and under.