Heath Zenith SL-6053-WH Wireless Command, Motion Light Set with Dual-Brite Wireless Motion Sensor and wall switch receiver kit Make any existing light motion activated Wall Switch controls up to 300 Watts incandescent lighting Switch turns lights on, off and dims 5 different light levels Motion sensor 2.625 by 3.625 by 2.0; switch, 2.75 by 1.75 by 4.125