E3L Flexible USB Powered Desk Lamp with Adjustable Gooseneck and Flat Iron Base, 5 Watt, Reading Light, Travel Light, Task Light, White Aluminum parts with frosted plastic, with flat iron base Integral On/Off switch, 1.5 meter power connection cable and light bulbs included Protect eyes--Provides natural, non-flickering light for stress free productivity and enjoyment. Multi-power sources--simply plugging device into computers' USB port or using power adaptor Multi-functionscan work as reading, task, or travel light