3 Colors & 6 Adjustable Brightness Levels: Unlike other bed lamps, Glocusent's neck light has 3 useful color temperatures: yellow (3000K), warm white (4000K), and cool white (6000K). It has 3 brightness levels per arm and various combinations of reading lamp settings to suit your needs. For example, yellow light for general reading; warm white for studying; cool white for precision sewing or crocheting.

Rechargeable & Long Lifespan: Compared to other Micro-USB book lights, our USB-C rechargeable LED reading light is friendly and safer for both the elderly and young people. This is because USB-C is a \"one-size-fits-all\" design, easy to connect on either side. In addition, the built-in 1000mAh battery provides 80 hours of battery life (depending on the reading lamp settings). It keeps you away from daily charging with non-dimming light.

Eye Care & Ergonomic Design: Our book light does not produce flicker or dazzling light, which prevents eye strain, it is a perfect reading lamp for reading in bed at night. In addition, the night reading lamps are ergonomically shaped and hang around the neck; the arms are flexible and adjustable, making it easy to adopt the most comfortable angle - an ideal lighting aid for hands-free activities.

Partner Friendly: This reading light has a narrow beam angle (90°), which is low enough not to disturb people nearby. At the same time, the neck light can illuminate the specific area you want to illuminate and emit ample light without producing light interference for your partner. A perfect reading lamp for readers in bed.