VAVOFO Book Light, Rechargeable Clip On Reading Light 7 LEDs with 9 Brightness Levels for Bed and Desk Studying (White 2-Pack)

【7 Led & 9 Color Temperature】Kids love the cute book light which can increase their reading enthusiasm. Parents love the book lights when working, reading or accompany their kids. The book light is equipped with 7 upgraded smd leds which life span is more than 50,000 hours to diver more uniform luminance than normal leds. 9 different color temperature modes: warm white(2800k/3000k/3200k), warm cool white(4000k/4500k/5000k) and cool white(6000k/6500k/7000k) 【9 Brightness Modes to Choose】9 color temperatures x 3 brightness settings(Low, Medium, High ), the book light can be adjusted 9 different kinds of brightness levels dimmable by one button which is on the reading light. You can choose your favorite comfortable setting according to your demands, such as reading, working, studying, sewing, camping, or sleeping etc. VAVOFO's book light can be as the flashlight or the night light. Awesome light weight rechargeable reading book light. 【Rechargeable & Long-lasting Lighting】 The battery life of book light is great. Usb rechargeable with a built-in 1000mah lithium battery that can last up to 25 hours of use(at low brightness setting). At high brightness setting, the reading light can last up to 5 hours lighting time. The engineers of Vavofo factory offer the real testing data. Long press to control color temperature, short press to control brightness. No need to buy batteries any more, save money 【Convenient Design-Power Indicator】 Vavofo’s book light has a humanized design, there