Dimmable USB Rechargeable LED Study Night Light Table Desk Bedside Reading Lamp Features: This lamp in ring shape adopting premium LEDs gives out soft and even light, no flickering 24 LEDs with 3 Mode Light:White , Warm ,Warm White. Featuring a sensitive touch control function for easily brightness adjustment Flexible tube, can be bended into any angle and any height that comforts you most while reading With a non-slip clamp, an be firmly clipped on edges of a book, desk, bed or baby stroller Specification: Color: White Color Temp: 3000k-6000k Material: ABS LED Quantity: 24 3 Mode Light:White , Warm ,Warm White Working Time: 3 – 24hrs(depends on brightness) Height: 36cm Package Includes: 1 x Clip-on Lamp 1 x USB Cable