Having multiple piece covers helps in many ways. One great advantage is ease of storage. It’s much easier to securely and safely store 3 smaller pieces vs one large 20″ cover. You can also change out the covers to enhance the lights features. Example is using Amber and Clear covers together on one light.
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.