3 Color Modes: Reading light has 3 levels of brightness: warm-3000K, warm white-4000K and cool white-6000K. The neck light comes with stepless dimming function for each arms, you can use different combinations of light settings according to your needs. a warm light for bedtime reading; warm white light for studying; cool white light for knitting, crafting, precise sewing or crocheting. Eye-Protecting Reading Light: Our book reading light features a large rotating LED panel similar to a desk lamp which provides uniform and soft lighting. There is no flicker, shadow or glare in our book. neck lamp allowing you to stay away from eye strain and eye strain. Choose our LED reading light for book lovers or bookworms, for comfortable and enjoyable reading. Rechargeable, Adjustable, Dimmable, Memory: Built-in 2000 mAh battery provides up to 80 hours of working time (depending on your light settings). Choose from 3 color temperatures (warm, warm white, cool white) by clicking the switch button or press and hold the button to continuously adjust the brightness level. Memory function allows instant access to your last personalized setting after turning on the light. Ergonomic Design: Neck lamp for reading at night have an ergonomic shape, the arms are flexible and adjustable so that you can adjust to the most comfortable angle - ideal lighting aid for hands-free activities. The surface of the LED lamp emits soft light and can be rotated flexibly to choose a suitable angle without producing light disturbance for your partner. Perfect bedside reading lamp for bedtime readers. Gift for Book Lovers, Knitters, or Outdoor People: The neck lamp makes a practical gift for men and women of all ages, from teenage students to dads, moms, husbands, wives, grandparents and anyone who loves to read, draw, knit, craft, crochet. It's the perfect gift for a variety of gift-giving occasions, including birthdays, Mother's Day, Father's Day, Thanksgiving, Christmas, and even as a stocking stuffer.