Feature: Very slim body supported by stainless steel bracket. It produces stable and natural light. No dazzle, glare and strobe flash, which helps to protect eyes and reduce eye stress. It is powered by 36VDC and consumes only about 1/10 power of a traditional lamp of same brightness. It is durable and cost effective, and will save you money in the long run. The height and angle of the lamp can be adjusted randomly. A stylish design LED Desk Lamp fits anywhere from study room to office. Specification: Power input:AC 220V /50Hz. Power Consumption: 3W. Illumination Intensity 500 Lux in 500mm height. Light Color: white/warm. Color:1) Silver/Black(With adapter and switch adapter). Kindly reminder: We will send you a free plug adapter according to your country/area. Package include: 1X LED clip light