The stylish and modern Alba Nomad Desk Lamp adds the perfect lighting to any desk with two LED lamp heads, which can be adjusted to your needs. The lamp heads are movable and the light itself can be dimmed, white, yellow or daylight for the ideal level of lighting. It has built-in batteries that can be charged with the included USB cable. Design Certification CE Suitable location Home office, Office, Study Material Acrylonitrile butadiene styrene (ABS) Product colour Black Lamps Luminous flux 280 lm Color Rendering Index (CRI) 90 Bulb lifetime 25000 h Colour temperature (min) 2700 K Colour temperature (max) 6500 K Bulb type LED Bulb power 6 W Ergonomics Adjustable spot head Yes Pivotable head (left-right) Yes Dimmer location Article Any direction rotation Yes Tiltable head (up-down) Yes Tilt adjustment Yes On/off switch location Article On/off switch Yes Dimmable Yes Control type Touch Performance Colour changing Yes Adjustable colour temperature Yes Diffused light effect Yes Suitable