GLitzy Silver Dimmable LED Desk Lamp, 7 Dimming Levels, 5 Color Modes, Eye-Care, 7W, Touch Control, Folding LED Reading lamp For Studying and Bedroom LED Desk Lamp with 7 levels of brightness and 5 color temperature modes are controlled by a simple touch sensitive panel. With a total of 35 lighting combinations, theres the perfect setting for all of your activities, Such as Reading, Studying, Relaxing and Sleeping LED desk lamp of energy efficient LED lighting technology reduces energy spending by up to 75%. The LED bulb lasts over 50,000 hours. Flicker-free and ghost-free lighting reduces eyestrain when using our led desk lamp for reading, working, or studying. The lamp head and lamp arm is made of high-quality aluminum, which solves the problem of heat dissipation effectively, so as to protects the LED chip and extended the LED lifespan Modern Space Saving design allows it to fit perfectly in any environment including the office or the bedroom