JB_World LED Music Score Sheets Reading Lamp, 4 Bulb 2 Arms, Portable for Orchestra, Work, Craft, Table, Travel and Desk, Can be used for BBQ, grill Power Adapter Is Included - USB Cable Is Included - Batteries Are Included Fully Adjustable Flexible Neck and Light Weight- 2 Arms (Goose necks), and 4 Powerfull LED Lights, 2 Buttons Control All 4 Lights Individually Multi-Use, Clip On Style or Free Standing - Great for Music Stands, Pianos, Orchestra Pits, Reading, Work Tables, Mixing Tables, Craft Tables and Much More... - Easily Bends to Compact Position for Storage - Extra Strong Clip Grips Almost Anything or Use it Free Standing 4 Levels Of Brightness - Sensor Switches on Each Lighting Head Require Just a Tap to Turn on One or Both LEDs - NO FLICKER - Illuminate Both Pages of The Music Score or Book Evenly. The Optical Grade Lens Provides Evenly Distributed Light with No Hot Spots LIFETIME WARRANTY - 100% Money Back Guarantee - GREAT GIFT IDEA!