About this item

• 【Adjustable Brightness and Color】3 color temperatures and 10 brightness dimming levels, meet most of your lighting needs, suitable as a bedside reading light, book light, children's reading light, work light, etc.
• 【Zoomable】Features a focusable head with cob led and a high quality optical lens, allowing you to easily control the area that needs to be illuminated.
• 【Warranty】Worry-free 18-month warranty, if there is any quality problem, please feel free to contact with us, we will replace it for you for free.
• 【USB Power Supply】The book light is powered by USB DC 5V, suitable for most devices that support USB ports, such as power banks, PC and laptop, computer, power bank, usb charger adapter (not included).Equipped with 1.5m usb switch control cable, allowing you to place this light more freely.
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• 【Strong Clamp and Flexible Arm】The led reading light has a strong clip with a non-slip gasket and a 5cm opening, which can be easily fixed on desks, craft tables, work areas, bedside and bedroom bookshelves and more. Compared to other 8mm goosenecks, we use 9mm diameter gooseneck, which allows you to easily adjust 360 degrees, not easy to bounce, providing a stable and most comfortable angle for your reading.