USB LED Light 6 Bright LED Adjustable Neck USB Powered, plug and play, no external power need Perfect for laptop or pc user USB LED Light with Flexible Neck for Laptop & Computer UserDescriptions:1. USB LED Light with 6 Bright LED 2. Adjustable flexible neck, twist to any position, perfect for laptop & computer user3. USB powered, Plug and play, no external power needed4. Gental ray for eye- ...