Book Light LED Reading Lights Clip On Black Flexible Bed Nightstand Desk CR 1220 This book light is the perfect accessory for any reader. With its LED lighting technology, it provides a bright and energy-efficient lighting source. The flexible clip-on design allows for easy attachment to any surface, making it a great option for use in bed or on a desk. The book light is powered by 2 CR 1220 batteries (included) and has a glossy black finish. It is made of plastic and has a single setting. This book light is a must-have for anyone who enjoys reading with out disturbing and wants a high-quality, reliable light source. Thanks for stopping. Please visit my slow growing store, read about me, my policies and view other items that may interest you. Also, I would be honored to be added to your saved seller list. **I always have money saving volume discounts on most items** David - thediscountretailer