Common spotlight body materials are metal, PC, ceramics, etc.From the point of view of heat dissipation, it is necessary to choose a lamp body made of high-quality aluminum, so that the service life of the lamp will be longer.

Spotlights are generally mirror surfaces, with strong condensing properties and strong light penetration. Downlights are generally fog mirrors, with strong floodlight and mild light.Spotlight spotlight, the light is concentrated in a certain range. Downlight floodlight, uniform light, illuminate the space.