LIGHT IT by Fulcrum 20031-108 6 LED Wireless Motion-Sensor Weatherproof Porch Light (2-Pack, Bronze) Motion sensor LED light for automatic illumination; indoor or outdoor use Equipped with 6 LED panel for blue-white light, rotates to point beam as desired Photo cell technology prevents daylight activation; with 25-foot detection range at 100-degree detection angle 6-volt light powered by 4 C batteries; batteries purchased separately Measures 5-1/2 by 5-1/2 by 5-1/2 inches; basic assembly required