Hanerdun Bright LED USB Lamp Light Reading Lamp for Laptop Flexible Neck White 180 degree flexible goose-neck can be bent to direct light just wherever you want it. And it still keep sturdy standing after numerous rotations. And the light illuminates your keyboard without disturbing or upsetting others. Durable and Portable:Soft and super bright USB light with 2/4 long-life LED bulbs which will not generate excessive heat. Lightweight at 0.05 pound and compact structure are extremely portable. Compatibility: It can be plug into any USB port for your laptop. Perfect for working, playing computer and reading books, etc. Two-stage Brightness Control: press the highly sensitive button switch - on/ dim/ off then provide weak/ strong light , which can fully satisfy any requirements for different uses. Low power consumption and eye-protection USB lamp is suitable for personal use or as a gift to your friends