Best Amazon Kindle LED Book Light w/ USB Cord, Portable & Flexible Clip on Lamp w/ Dual Adjustable 2 Heads Is Super Bright & Perfect for Kids, Travel, Music, Reading, Task Lighting, & More! (black) INCLUDES FREE USB Cord as a bonus. Our book light can also be powered by 3 triple A batteries (not included). SUPER BRIGHT LED LIGHTS: The FEJI Book Light has 2 Super Bright LED lights. You can use 1 or both for more light. The natural and non-flickering light protects your eyes. FLEXIBILITY  (FREE STANDING or CLIP ON): 2 flexible gooseneck arms to easily position your LED USB light. Sturdy clip acts as a stable base, allowing the light to stand on its own, as well as attach to a book, shelf, cupboard, or computer. MULTI PURPOSE: Perfect for Kids, Travel, Night Reading, Sheet Music Stand, Arts and Crafts, LED night light - Emergency light - - Bed lamps clip on for kids. BACKED BY OUR MONEY BACK GUARANTEE: FEJI Products pride ourselves in providing top quality products to our customers. We are so confident that you will love our book light, that we offer a Money Back Guarantee!