Loftek Direct via Amazon offers the Sansi A19 150-watt Equivalent Dimmable LED Light Bulb in Daylight, Warm White, or Cool White for $27.99. Coupon code "DEALS17W" drops it to $18.19. With free shipping, that's the lowest price we could find by $10. This 17-watt light has 2,450-lumen output. Deal ends June 30.