This book light has 3 modes: amber mode(1600K), soft mode(4200K) & natural mode(6000K). Each mode has 5 brightness levels and you can choose the most suitable level for your eyes.The amber mode is a warm book light for reading in bed at night.
Clip-On Bookmark Book Light with Timer USB Rechargeable Reading Light Mini Led R is perfect for comfortable and effective reading sessions in various settings like homes, offices, or classrooms where portability and adjustable brightness are required.
