Flexible reading light and bookmark in one! Now also rechargeable! This flexible flat reading light can also be used as a bookmark when you're done reading. This rechargeable light offers 20 lumens of warm light via 2 energy-efficient LEDs, making it one of the most powerful and safest book lights on the market. With 2 brightness levels, once fully charged, the light lasts for at least 12 hours. It offers a wide field of light that is bright, consistent, and pleasant for the eyes. • Easy on/off button • Ultra-bright and permanent LED light • Flexible, making it easy to adjust to the desired position • Because this light is very flat, it can also be used as a bookmark • With innovative clip to attach to the book • Modern design • USB cable included • Variant: Flexilight Rechargeable Pals - Frog