IKEA NYMANE Work/Wall Lamp with Adjustable Arm, USB Port White. The lamp has got double function you can use it as a work lamp or assemble it on the wall as a wall lamp. You can charge your mobile phone or other devices through the built-in USB port in the lamp. Provides a directed light that is great for reading. You can easily direct the light where you want it because the lamp arm and head are adjustable. Light bulb sold separately. IKEA recommends LED light bulb GU10. Clamping range ?-1?". This product bears the CE mark. May be completed with other lamps in the same series. Product Size Max.: 7.5 W Luminous flux: 400 lm Width: 7 cm (3 ") Height: 62 cm (24 ") Diameter: 7 cm (3 ") Cord length: 2.0 m (6 ' 7 ") Materials Base cover/ Base: Aluminium, Paint Arm: Steel, Paint Shade: Aluminium, Powder coating Table clamp/ Wall bracket: Polycarbonate plastic Wipe clean with a cloth dampened in a mild cleaner. Wipe dry with a clean cloth.