This set of three Mr. Beams Wireless LED Spotlights w/ Motion Sensors drops from $69.99 to $37.97 at Yugster. Shipping adds $6, but this was still the lowest price we could find by $6 (compare at Amazon). They are available in black or white. These wireless, battery-powered spotlights are motion sensor activated and can detect motion as far as 30 feet away with 180 degrees of vision. They turn off automatically after 30 seconds of inactivity. 2,709 Amazon customers gave these spotlights an average rating of 4.3/5 stars. These require three D-Cell Alkaline batteries (not included) and come with a 1-year manufacturer warranty. There's no sales tax (except UT).