The Etlin-Daniels WP4M45-U4N-CD LED Wall Pack offers an easy to install, surface mount, high lumen efficient option to replace existing HID Wall Packs. Available in 45W to replace 175W HID / 60W to replace 250W HID / 120W to replace 400W HID in both 120-277V & 347V. The durable heavy duty die cast aluminum body and impact resistant, high efficiency borosilicate glass refractor provide a maintenance free, safe perimeter environment for commercial, industrial, healthcare, residential, retail and hospitality properties. Dark sky compliant shields and wire guards are available as options. Suitable for installations in temperatures from -40°C to +40°C.