TopperSun via Amazon offers the Minger E26 5W (50W Equivalent) Motion Sensor Light Bulb 2-Pack for $16.99. Coupon code "O6OS7Z2A" cuts it to $11.04. With free shipping for Prime members, that's $2 under our April mention, $6 off, and the lowest price we could find. It features an infrared sensor with a 120-degree detection angle and a 32-foot detection range. Deal ends July 20.