LED lamp is the application of new LED light source based on traditional lamp on the improvement and development of products, with the traditional lamp. Contrast the following advantages: low carbon, energy saving, long life, good color, fast response speed. Design of LED downlight more lightweight, can achieve the overall unity and perfect keep building decoration installation, does not damage the lamp light source set, hidden architectural decoration, the light source is not exposed, no glare, the soft visual effect, uniform.