LED Desk Lamp Clamp [2-in-1] USB Rechargeable Dimmable Portable Lightweight Gooseneck Clip Lamp with Sensitive Touch Button and 14 Long Life LED for Bedside Reading Study White PORTABLE USE: Clamp on desk lamp cordless design allows you to put it anywhere you like, stands on work table, computer table, desk for work or grips on bedside, chair armrest, camp for reading. The USB charging cable provides a more convenient charging choices. OUTSTANDING WORKING LIFE: 40000 hours working life, 3 levels brightness eye-care LED lightning source provides you flicker free consistent light without the hazard of eye straining. 14 long life LEDs, ultra portable and lightweight (4.3 oz). When fully charged, it can last 8 hours in low light mode, 6 hours in middle light mode, 3 hours in high light mode for continuous usage. EYES CARE: Premium LED lights source produces soft, flicker-free, anti-glare light without ghosting to relieve eye fatigue. Elegant desk lamps for teens, boys, girls and kids. HUMANIZATION DESIGN: Silicone anti-skid pad on bottom and clip to make sure your lamp wont slip away. Flexible Gooseneck can be 360 degree adjusted to illuminate from any directions. 100% LIFETIME WARRANTY: We promise you a 100% lifetime no-ask money back warranty. This means you have nothing to lose, just send the clip led light back and enjoy your happy reading time.