Home Slickdeals Tenergy 11W Dimmable Desk Lamp with USB Charging Port – $15.81 Slickdeals Tenergy 11W Dimmable Desk Lamp with USB Charging Port – $15.81 By ARCOM - 13 December 2017 194 0 SHARE Facebook Twitter Go to the deal page: Tenergy 11W Dimmable Desk Lamp with USB Charging Port – $15.81