LXSINO Rechargeable Book Light Amber (1600K) Night Reading 3 Brightness Levels 1000mAh Battery Up to 30 Hours

Eye protection and sleep-friendly: Gentle amber light that is 99.94% free of light from the blue spectrum to promote the production of melatonin in the evening and reduce eye strain. A lack of blue light helps melanopsin receptors in the retina signal to the brain that it's time to release melatonin as a preparation for sleep. Lightweight and portable: Our book light is not only sleep-friendly, but also lightweight, portable and travel-friendly. Our clip-on reading light weighs only 75g and features a strong, sturdy handle to ensure the light stays where it is attached. 【Battery lasts long】Built-in rechargeable 1000mAh Li-ion battery. You get more than 20 hours of reading time with just 4 hours of charging. Simply charge this light via USB ports, laptop, power banks and 5V phone charger (not included). Standard USB-C cable included. Don't worry about finding a compatible cable if the USB cable is lost. Flexible gooseneck and rubber pad clip: The gooseneck is flexible and can be adjusted to the desired position. Perfect for headboard, table reading, travel, camping, children's reading, learning, laptop light, sewing and so on. The rubber pad on the clip protects the sides from damage and provides a secure and stable clamp. Lightweight and portable: It weighs only 75 g and with a flexible gooseneck, you can easily fold it up and put it in your bag or bag.