You can conserve electricity and provide a lighted, safe environment at night by using the battery operated Mr Beams Outdoor Motion-Sensor LED Spotlight. Because the light is battery powered, no electrician is required for installation, and you'll be able to increase security around your home without the added cost of an electrician. With a built in photocell, the LED is only activated in darkness, extending the life of your batteries. When the motion sensor picks up movement, a bright light will illuminate the area around it, up to 350 square feet! You can adjust the automatic shut-off time, level of brightness, rotation 360°, and tilt it up or down. For your convenience you can use the included remote control to manually turn the light on or off from up to 75 feet away. With a weatherproof housing, you can use the included mounting hardware or stake to light up almost anywhere; the stairway, walkway, side yard, front yard, hallway, kitchen, garage, front porch, back patio or shed. The Motion-Sensor LED Spotlight requires the use of three
D batteries for power, sold separately.