Polycarbonate colored protective light covers. Snaps directly on to double row Cree LED light bars. Available in Amber, Black, Blue and Clear. These will not only help protect your lights but the abmer lense will help you see in dusty conditions. The black cover is great when law enforcment has issues with your led off road lights being exposed. The clear is a nice edition if you just want to protect your light bar but want to keep the same lighting.