* Please note: This item has 3 kinds of plug. Number "1" is "US Plug". Number "2" is "EU" Plug. Number "3" is "AU" Plug. * Brand Name: BlitzWolf * Model: BW-LT1 * Power: 15W * Input: 110-240V AC， 50/60Hz * USB Output: 5V 2.1A * Luminous Flux: 960LM * Lifespan: 50，000 Hours * Size: 18x17x45cm(LxWxH) * BlitzWolf BW-LT1 Eye Care Protection Smart LED Rotatable Dimmable Desk Lamp Light 2.1A USB Charging