With the OttLite Switch 3-in-1 Rechargeable Task Lamp you can easily switch it from a desk lamp, to a clip lamp, to a handheld flashlight. Connected by a strong magnet, simply disconnect from the magnet ball to move from desk lamp to clip, or use by itself as a flashlight. The rechargeable light features OttLite's exclusive ClearSun® LEDs shown to reduce eyestrain by up to 51%. To charge, plug in to your laptop or wall adapter via the included USB charging cord (adapter not included). The shade swivels all around and holds in place on the magnet ball and is dimmable with touch activated controls.Details:White lamp14.5" (36.8 cm) height when attached to stand4.75" (12.1 cm) base diameter3-in-1 function: desk lamp, clip lamp or handheld flashlightClearSun LED reduces eyestrain by up to 51%Color Rendering Index (CRI) of 95+ for excellent color accuracyDimmable with touch activated controlsAttaches to magnetic swivel joint on lamp stand or clipLamp shade swivels and holds position on strong magnetRechargeable Lithium-ion batteryUSB charging cable includedCan be plugged into wall adapter (sold separately)