Oak Leaf via Amazon offers the LuminWiz MR16 50-watt Equivalent GU5.3 LED Track Flood Light 6-Pack in Warm White for $18.99. Coupon code "PHEUPIEU" cuts the price to $9.99. Plus, Prime members receive free shipping. That's $9 under our July mention and the lowest price we could find by $14. Each 7-watt bulb features a 15,000-hour lifespan, 40° beam angle, and 500 lumens of brightness. Deal ends February 28.