Main Features - Super Bright With LedsBuilt-In 2Pcs Cob Leds, 3 Light Brightness Levels And 1 Switch Button To Control, Bright Enough For Reading At Night.- Eye ProtectionMost Suitable Light Color For Eye-Care Reading. No Flicker, No Shadow, No Dizzy Light, Won't Hurt Kids' Eyes Also Provides A Quiet And Bright Atmosphere For Reading.- Clip On Design And Flexible NeckConvenient To Use. You Can Clip It On A Book, Desk, Or Headboard. Double Silicone Pads On The Clamp Protect The Gripped Surface Against Damage. Allowing You To Position And Focus Light Exactly Where You Want It.- Easy To ChargeThis Book Reading Lamp Can Be Power Supplied By 3 X Aaa Battery (Not Included) Or You Can Quickly Charge It By The Usb Charging Cable.- Lightweight And CompactYou Can Fold The Book Light Into An Easy-To-Carry Accessory, Making It's Convenient To Be Flexible When Traveling. - Multiple UsesPerfect For A Book (Night-Time Reading), Shelves, Cupboards, Computers, Laptops, Desktops, Pianos, Music Stands And Etc.Specification - Material Abs- Light Source 2Pcs Leds- Power 3W- Lumen 320Lm- Color Temperature 5500 - 6000K- Light Brightness 100Pct, 75Pct, 50Pct- Power Supply 3 X Aaa Battery (Not Included), Or Usb Cable SpecificationSpecifications Application Bed Room,Study Body Color Black Is Bulbs Included Yes Is Dimmable Yes < The merchant warrants that their products comply with all applicable laws, and are offered only if they comply with Joom’s policies and EU/AU/NZ/US Product Safety and Compliance laws.