Groupon offers the Soleil iTask LED Desk Lamp with Touchpad in four colors (White pictured), model no. iTask18, for $10.99 plus $2.99 for shipping. That's $4 under our February mention and the lowest total price we could find by $25. It features 18 LED bulbs, flexible gooseneck, and is powered via USB or the included AC adapter. Deal ends July 31 at 1 am ET.