Neon Mart via Amazon offers the Lighting Ever Dimmable LED Desk Lamp in Black for $17.99. Coupon code "LGU52UFG" cuts it to $11.99. Plus, Prime members bag free shipping. That's $2 under our March mention and the lowest total price we could find by $10. This 6-watt lamp features seven brightness levels, a touch-sensitive control panel, aluminum housing, swivel arm, and 4.9-foot cord.