JYYBN Eye Protection LED Desk Lamp - Adjustable Brightness for Study, Reading, and Work | Perfect for College Students, Kids' Dorm Rooms, Bedrooms & Office Use

Diffuse reflection principle, uniform light, soft eye protection.Three gear adjustment, three gear brightness, touch switch.Switch mode: three-speed touch dimmingIllumination: about 1000lux (35cm height directly below)Specification: AC110-240 V 50/60HzLighting effect: 63.61m/wCord length: 1.6 metersInput power: 5.5WColor temperature: 4000KProduct weight: 750gLong press to turn on/off the light100%-30% three levels of brightness adjustment4000K natural light, soft and not hurting the eyes, close to the color temperature of natural light, reducing eye fatigue caused by too bright/too dark lightDiffuse reflection principle, uniform light, soft eye protection.Three gear adjustment, three gear brightness, touch switch.