Tenergy T1800 10W Natural LED Eye-Protection Dimmable Desk Lamp with 7 levels dimmer, Slide Touch-sensitive control panel, White Tenergy T1800 Natural LED Desk Lamp - 7 levels to dim your light with a touch-sensitive control panel for easy changing. Eco-friendly desk light for your office - mercury-free light and radiation free! Protect and lessen the stress on your eyes - uniform and soft light effect, anti-dazzle, relieve visual fatigue Save energy and money - this lamp has low power consumption, low degradation, and you can save up to 90% energy. Long lifespan (more than 35,000 hours) with superb light quality with high luminance light effect, high purity, high color rendering