YAMAY LED Desk Lamp Light with Flexible Neck Modern Adjustable Dimmable 3-level Touch Sensitive Natural Light Eye Protection Rechargeable Bright for Teen Girls Boys Student Reading Study Office Black Certification: CE,GS,UL,SAA. Flicker-free, natural light, vision friendly with no eye fatigue Touch switch,adjustable brightness,3-soft tube,can adjust with any angle. LED bulb lifespan covers 25 years,never worry about bulb changing again. Energy-saving:75% less energy usage compared with incandescent lamps, with HUGE electric bill savings, Eco-friendly.