175% wider Illumination Area: MONGERY LED desk lamp uses anti-glare technology and 72 full-spectrum lamp beads, lights up your entire desk (47 inches), which is 175% wider than typical desk lamps. The center illuminance can reach up to 450lm. Easily adjust the desk lamp's gooseneck to orient the light beam exactly where it is necessaryCustomizable Illumination: The dimmable led desk light with 5 color modes and 7 levels of brightness for a total of 35 possible combos to best suits your activities. The Warm Light of the desk lamp for reading or bedroom, the mix light of the desk lamp for living room or home, the cool light of the desk lamp for office workingEye Caring Light: The dimmable desk lamp is glare-free, non-flickering, the bed lamp avoids eye fatigue caused by flickering light effectively, ideal for home office bedroom nightstand readingUSB Charging and State Memory: When using the lamp, you can also charge smartphones, tablets and other electronic devices via the built-in 5V/1A USB output. In addition, simply set a mode when using the gooseneck lamp and the USB desk lamp will revert to the previous lighting setting. You can also change the settings at any time while the lamp maintains a status memory45 times Longer Lifespan: The table lamp uses ABS heat sinks and has a life of up to 30,000 hours, which is 45 times longer than ordinary incandescent lamps. And the desk lamp with touch control features , you can slide your finger along the touch pad to set the brightness level and the lighting mode