TopperSun via Amazon offers the Minger 10-watt PIR Motion Sensor BR30 LED Bulb 2-Pack in Soft White for $23.99. Coupon code "CRR3XOVO" cuts that to $17.99. With free shipping for Prime members, that's a buck under last month's mention, $6 off, and the best price we could find. Each has a 900-lumen output. Deal ends May 30.