E2 Lighting’s LED Wall Packs features the latest optics which increase light output and efficacy. Reducing shadows and create safe, brightly-lit outdoor environments in parking garages, entrances, public areas, schools, hospitals, hotels and outdoor walkways. These 30 and 80 watt LED fixtures are energy-efficient replacements for 100 to 250-Watt metal halide fixtures. The fixtures cover the footprint of traditional HID Wall Packs and are suitable for wet locations. UL classified/recognized, UL listed, DLC listed and RoHs compliant.This fixture comes equipped with a 4W or 10W 90min. emergency battery backup & photocell.