Lithonia Lighting TWS LED 1 50K 120 PE M4 Wall LED 19W Outdoor Luminaire Light, Bronze Save Money Instantly - Lowers electricity bill by up to 80% when replacing 100 Watt non LED wall pack with 19 watt LED fixture 100,000 Hour Lifetime - Rated for 100,000 hours or 46 years with 6 hrs/day use which means less time spent replacing fixtures. Lithonia Lighting LED wall pack is ideal for office entrances, lighting walk paths or parking lot areas Extremely Bright LEDs - Provides over 50 lumens/watt with integrated LEDs that will replace metal halide and high pressure sodium wall packs Intellegent Dusk to Dawn Photocell will turn light on and off automatically Meets Highest Standards- UL Listed for both United States and Canada and Wet Listed