YAMAY LED Desk Table Lamp Light with USB Charging Port for College Dorm Rechargeable Dimmable Touch Switch Modern Kids Girls Teens Reading Room Office Sliver 3-grade brightness protect your eyes simple &concise design style,ultra-thin,touch dimmer whole lamp with CE,power adapter with CE,GS,UL,SAA,etc Flicker-free, natural light, vision friendly with no eye fatigue Energy-saving:75% less energy usage compared with incandescent lamps, with HUGE electric bill savings, Eco-friendly.