iZoom LED Swan Light Desk and Table Lamp, Flexible Gooseneck, USB and Battery Operated, 3 Way Touch Dimmer, 120 Lumens, White - Ideal for Reading, Writing, Studying and Crafts LED DESK AND TABLE LIGHT - 3 way touch dimmer settings provides a subtle and gentle lighting solution in any situation MULTI-USE AND PORTABLE - this lamp is perfect for reading, writing, studying, crafts, crosswords, sewing, needlepoint, puzzles and homework ADJUSTABLE LIGHTING - flexible lamp gooseneck bends to your required angle; 7 inches in height LIGHTWEIGHT AND MODERN DESIGN - sleek and clean white design suits many decor styles at home and in the office, dorm rooms and guest rooms SIMPLE TO USE - operates via included USB cord or 3 AA batteries; designed using low power usage LED technology