Designed to fit on 2 ½, 2 ¾, or 3 in. diameter pole, Model EPL-PT-100LED-RT-480V provides 8,667 lm of light while drawing 100 W of power. Explosion proof unit is equipped with CNC water jet cut frame constructed of 1/8 in. thick aluminum to help protect against accidental damage. Heat dissipating design combined with LED technology helps fixture achieve 60,000 hour rated lifespan with 80% lumen retention. Swivel bracket, constructed of 3/8 in. aluminum, allows over 180° of adjustment.