iKross Black Dual LED Clip-On Reading Light for Nook, eBook Readers, Tablet, Book, Textbook and more iKross Black DUAL LED Clip-On Reading Light Lamp - An ultra portable, easy to use, and convenient solution for reading in dark or low light environments. Lightweight & Portable: Compact and very convenient to carry and store. The slim and compact design make this perfect travel Companion, For flights, vacations, holidays, camping or road trips. Versatile Use - Clips to Anything: Useful for ebook readers, paperback, hardcover, or text books, laptops and more. The flexible neck is fully adjustable to for better angles and targeted lighting that will not obstruct the screen. Adjustable Brightness: 3 Soft white LED's to minimize eyestrain. Off / Weak / or High Brightness switch make it easy to choose the best lighting option and conserve power and make the most of the battery life. Operated by 3 AAA Batteries. Batteries are not included. eBook reading devices are NOT included. Compatilbe with Reading Tablet such as Kindle Paper white, Kindle eReader, Kindle DX. 7th 8th 6th 5th Gen, sony, Nook and more