Sunvalleytek via Amazon offers Prime members the TaoTronics Waterproof RGB LED Strip Light, model no. TT-SL001, for $29.99. Coupon code "2VIYHJOO" cuts it to $23.99. With free shipping, that's $26 off list price and the lowest total price we could find. (Non-Prime members can spend $35 or more to qualify for free shipping; otherwise, shipping adds $6.21.) This 16.4-foot color-changing LED light strip is dimmable and comes with a remote control.