E-Bro&reg;Rechargeable 4LED Clip On Two Headed LED Book Light - Comes With USB Cable Best Suited For: Music Stands, Reading, BBQ, Grilling, Desk & Travel Fully Portable (Black) Your new premium light will serve you well for multiple uses including: clipping onto music stands, pianos, orchestra pits, books(night-time reading), craft tables(DIY) and much more The light consists of 4 premium LEDs & 4 different brightness modes. You can control the brightness of each LED and adjust is as you please. Your clip-on light will be super easy to travel with. Not only it is super lightweight, the bendable arms make it very easy to wrap up into a very small bundle allowing it to be 100% compact and portable Switches on Each Lighting Head Require Just a Tap to Turn on or off One or Both LEDs. Each light with 2 Bulb.With just a touch of a button choose from either 1 or 2 bulb according to your needs.With 2 fully adjustable arms allow easy positioning of the 2 light heads.