This LED photocell light has a single light head that rotates both at the base and at the knuckle, allowing you to aim the light where you need it most. Powerful LEDs emit 2,385 lumens and 88 lumens per watt of daylight white illumination while only consuming 30 watts of power. It operates on 120 VAC and includes a bracket, foam mounting gasket, and installation hardware for junction box mounting. The light features a photocell for easy dusk-to-dawn operation. Dusk-to-dawn mode powers the lights on at dusk and off at dawn. The weatherproof LED safety light is constructed of a durable white aluminum alloy housing and poly-carbonate lenses.