40W LED Adjustable Full Cut-Off wall pack features adjustable precision optics that allow fine direction of light in the target area while minimizing glare and backlight. This durable, energy saving, Dark Sky Compliant fixture is perfect for lighting outdoor walkways, landscapes, parking areas and perimeters. Efficacy for the series reaches up to 130 lm/W, resulting in up to 75 percent energy savings over HID luminaires. The fixture is compatible with photocells for additional energy savings. These wall packs are constructed of corrosion resistant aluminum housing, heat and impact resistant polycarbonate lens, universal input voltage and provide an exceptional 50,000-hour lifetime.