Aptoyu via Amazon offers its Aptoyu LED Dimmable Desk Lamp for $19.99. Coupon code "BZ5JJSG6" drops it to $11.79. Plus, Prime members bag free shipping. That's pennies under our mention from two weeks ago, $8 off list, and the best price we've seen. It features four lighting modes, five levels of brightness, horizontal and vertical rotation, and two USB charging ports. Deal ends June 20.