Engrepo via Amazon offers the Engrepo 56-LED Outdoor 360° Radar Motion Sensor Solar Light for $39.59. Coupon code "ZPIXPR9R" cuts the price to $19.79. With free shipping, that's tied with last week's mention and is the lowest price we could find by $30. It features a 360° radar motion sensor and a remote control. Deal ends December 25.