Combining high-intensity LED emitters with die-cast aluminum light housing, rugged Rite-Lite HD-LED completely illuminates entire semitrailer length to improve safety and productivity while reducing energy costs. Housing contains 5 emitters with custom-engineered beam for loading dock applications; heavy-duty pivoting arm of 1-1/2 in. sq 14-ga steel attaches to dock wall. Cool to touch, 15 W Rite-Lite delivers min life of 50,000 hours.