As a reader discovered, Loftek Direct via Amazon offers the Loftek 30-watt Waterproof LED Flood Light for $59.99. Coupon code "TKUR85RX" cuts it to $27.99. With free shipping, that's $102 off list and the lowest total price we could find. This waterproof light features 16 different colors (selectable via remote control) and a lifespan of up to 50,000 hours.