The FW4 fluorescent fixture is designed for rough service and wet location applications. The FW4 has a low profile 3-3/4″ (10cm) polycarbonate enclosure and lens, which is vandal resistant and UV stabilized. All hardware is rust proof. Ideal for tunnels, canopies, shipping docks, refrigerated areas or any non-hazardous environment that requires a wet location listing. Each unit is shipped with spare lens clips. Every box has a template for ease of marking for a faster installation. Also available in a 2 foot version T8 please see FW2-2T8. For a 4 foot version in T5 please see FW4-2T5.