Color:Warm White WannaBi LED Reading lamp 2-Level Dimmer Brightness with Clip On Desk Lamp Light 2-Level Dimmable LED Desk Lamp: Dimmable Brightness to ensure you are able to find the perfect lighting brightness and meets your needs in different circumstance. Modern Design, High Quanlity: Our desk lamps are made of Aluminium Alloy and with a strong Antislip clamp holding it in place, the Flex Clamp Lamp provides bright, usable light right where you need it.Top uses include clamping onto DESK / TABLE / DORN FURNITURE, or as the perfect bedside reading light. Eye Protection, Energy-saving: Adopt eye protective film diverge uniform light to protect your eyes, give you a more comfortable reading or work enviroment. Multiple Power Supplies: Power Up in Muptiple Ways: Free USB Cable(80-inches Long) and Mains Adapter Included (Plug in), Available Power by Your Powr Bank, laptop as well. Specifications: - LED table lamp is made of aluminum alloy. ( finish, polish, electroplating, anodize on the Lamp surface. The lamp holder is made of alloy aluminum for good heat dissipation. ) - Item type: USB Table lamps - Function switch ( brightness adjustment ) - Light source: 18 pcs 2835 LED - Power: Max. 6W - Input: DC5V - Subject range: reading, desk lighting, bedside reading, computer lighting, dresser lighting.