3 Colour & 10 Brightness: Clip light has warm light, white light, warm white light, and ten brightness levels, clamp lamp can be adjusted to meet the needs of different situations such as reading, working, and studying. USB Book Light: Reading light can be charged with mobile power, laptop, USB socket, etc. Whether it is power failure ,outdoors, or beside the bed, book light can be used. Eye Care Lamp: The light of the LED clip lamp will not flicker and make people dizzy, effectively avoiding eye fatigue caused by flickering light and dazzling glare, and is suitable for long-term reading and learning. 48LED Bulb: Compared with most desk lamps with 24LED bulbs on the market, 48LED clip lights can be brighter. Flexible Lamp: Can be twisted arbitrarily to adapt to various angles of lighting, and fixed with clamps. The maximum angle that the clip can be opened is 7.5cm. Product Description Read more 3 Color Modes & 10 Adjustable Brightness. With 48 LED lamp beads, stable lighting, no flicker, and no dizziness. Protect the eyes of people who use lights for a long time. The lamp body can be twisted to meet the lighting needs of different places. Good for bedroom, study room, desk, bedside, school, hotel. 3 lighting modes and 10 Brightness Options, with a wider dimming range from 10%-100% White Daylight Warm