Place your sensor where you want to detect motion, but keep the light source where you need it. Includes motion sensor and floodlight. Floodlight is eave or wall mountable and fits standard wiring boxes. Floodlight uses up to 150 Watt incandescent or 240 Watt Halogen light bulbs. Floodlight and motion sensor work within up to 100 ft. Floodlight adjustable arms span up to 19 in. W x 7.0 in. D. Floodlight Includes removable bulb covers (5.75 in. W x 3.25 in. H). Motion Sensor includes a selectable light timer of 1 and 5 minutes after motion stops. Motion Sensor can be mounted where is it needed anywhere. No Wiring! Motion Sensor requires two AA batteries (not included). Available Colors White and Bronze. Floodlight Base is 5.125 in. Diameter x 1.25 in. D. Motion Sensor 3.875 in. W x 3.125 in. H x 3.875 in. D.