About this item 9 Brightness Modes Infinite Dimming: e-reader lamp has 9 modes that you can adjust 3 color temperatures and 3 brightness levels according to your different reading environments; In addition, our bed reading lamp also has infinite dimming to meet all your needs. Note！！please charge the reading light before using it after you receive it. Power may be exhausted during transportation. Eye Protection Memory Function: LED bedside lamp designed with 9 LED bulbs, the lighting source is soft as it does not produce flickering, dizziness or radiation. Rechargeable reading light memory function makes the brightness and color temperature the same for the next restart, and you no longer have to adjust the right light. 360° Flexible Neck Mini Size: The improved 360° flexible neck of the reading light allows you to adjust your lamp to any angle you desire, providing you with 360° omnidirectional lighting. Mini size clip lamp and its compact design also make it easy to transport. Multiple Applications: LED desk lamp the clamp can open from 5 to 25 mm, ideal for bedside, book, laptop, shelf, etc. USB light The inside of the clip has non-slip mats to protect the book light and prevent it from slipping.