The reading lights featured 3 color temperatures and have 3 brightness dimming levels, available for your different needs Designed with touch control, making it easy for you to set the brightness level just touch the power button lightly The clip LED lamp provides non-flickering, no glare, no blue ray eye-friendly light to protect your eye from hurt 360 adjustable gooseneck & ring light design, easily direct the light wherever you want for the best viewing Clip on the bedside or headboard and read in bed, comfortable light brings you a comfortable life USB plug-in or rechargeable is available, there are more power options as all USB ports can be used to power the task light, such as a display, laptop, mobile power supply or mobile phone charger. It is environmentally friendly Specifications: Product name: clip light Product model: YG-8102 Battery capacity: 1200mAh Switch: touch switch Power: 2W Size:9.0*11.5*42cm Lamp color temperature: 6000-7000K Package included: 1 x Desk Lamp 1 x Charging Cable 1 x English and Chinese User Manual