Oak Leaf via Amazon offers the LuminWiz PAR30 LED Flood Light Bulb 4-Pack in Soft White for $20.99. Coupon code "G8ULCHNE" drops it to $16.99. Plus, Prime members bag free shipping. That's tied with our March mention, $33 off list, and the lowest price we could find. Each 13-watt bulb can replace a 75-watt halogen bulb, is dimmable, and has a 25,000-hour lifespan.