Size:47*12.5cm3 LIGHTING MODES: The LED Clip Desk Lamp has 3 Lighting Colors, warm light , warmwhite light and white light . Each lighting mode has 3 brightness dimming levels.Warm light can creates more warm and peaceful atmosphere, perfect for night sleeping or relaxing. white light is better for your working, reading or studying.360 FLEXIBLE GOOSENECK DESIGN and NON-SLIP CLIP : Durable flexible gooseneck allows you to easily adjust the clip-on light. Metal stable and durable clamp can clip on something, also stand alone on desk. The clip with the foam pad will protect your furniture from scratch. our desk lamp use super bright Led Bulbs, which is 7W that can bring enough light that suitable for you.It is the Best for bedroom, reading, working, studying, nail, tattoo, eyebrow make up.USB POWERED(ADAPTER NOT INCLUDE): Portable and USB plug design is easily get power, such as laptop/desktop/power bank/USB adapter.PRACTICAL & PORTABLE: The book light features mini size and compact design makes it very easy to carry. Sturdy and flexible (360 degrees flexible) goose neck allows you to position your light anywhere you want.Ability to fold and put away for easy storage.DESK LAMP PACKAGED: 1*Clip On Lamp & 1* USB.