Whether on the go or in the office, this white desk lamp from BLACK+DECKER will be your new best friend. First off, it features a built-in rechargeable battery that lasts up to four hours. You can house it on your desktop for focused, flicker-free lighting or keep it handy in your car for emergencies. Saving you energy and battery life, it has an optional timer that shuts the light off after 40 minutes. This minimalist desk lamp is compact and thin so it can be transported or safely stored away without any hassle. The silicone neck is easy to adjust while the triangle base provides a detail that sets it apart. Lastly, this white desk light provides dimmable LED illumination that simulates the look of natural daylight. Features: 250 Lumens 5-Watt Three color temperature modes Dimmable with long press button Battery operated Optional auto-off timer Mimics natural daylight Flicker-free and cost-efficient.