Versonel Nightwatcher LED Security Light - Black

This light activates at dusk, deactivates at dawn, and will follow anything that moves, and it's very bright. I bought a digital timer switch and set it up for dusk to dawn operation; otherwise, if you leave it powered all the time, the camera will swivel all day long when it senses movement...without the light coming on, and therefore run up your electric bill and wear out the unit faster. I've never used the built-in camera, as I have other security devices to do THAT job. I can highly recommend this unit, and highly recommend you use a digital timer switch for it, otherwise you'll wire it to an existing light switch you'll have to turn it on every night. Me? I can go out of town and know that my lights come on automatically at dusk, and off at dawn. GREAT!!