14 LED USB READING LAMP. This USB Reading Lamp is great for home, work, travel or recreation. The flex arm extends to shed light just where you need it. FEATURES - This reliable light features a gooseneck arm with 14 LED lights, dim touch switch and adjustable brightness settings. The sensitive quick touch light switch features. No batteries required. DESIGN - Designed with a durable flexible gooseneck which allows you to direct light in any direction. COMPATIBILITY - Compatible with MAC and PC USB 2.0 and 3.0 ports on your laptop or desktop. USE - Can be used at home, in the office, while traveling or any remote location. We don't recommend you connect this lamp to device ports on printers, Smart TVs, Smart Chairs, and other non-host USB devices.