LED lamp shell is a blister acrylic plate, it absorbs the light is very uniform, so the light emitted through the acrylic plate is very soft, the color is very pure.
The role of the LED lamp shell is that it is not only covered in the lamp in order to make the light gather together, but also to prevent static electricity, which also has a role in protecting the eyes, so each lamp has a lamp shell.
Compared with stainless steel, the current high-power LED lamps are generally made of aluminum, die-cast aluminum, car aluminum, stretched aluminum and so on.
Compared with stainless steel has the following advantages:
1, LED lamps need good heat dissipation materials, and aluminum is much larger than steel thermal conductivity;
2, aluminum profiles good processing, many stores can be done, convenient materials;
3, there is a layer of dense alumina on the surface of aluminum, which has a good oxidation corrosion resistance;
4, finally, aluminum is cheaper than stainless steel, the price is suitable.