CMD：Condensation Management Device
1) The type of headlights change: the previous headlights are halogen headlights, xenon headlights, heat dissipation fast, not easy to form fog; Now the headlights use LED cold light sources, which are more likely to form fog.
2) The structure of the lights is becoming more and more complex, resulting in poor air flow and cold areas, resulting in easy fog of the lights.
3) The lamp shell material has moisture absorption, and the moisture in the lamp shell material evaporates into the lamp after being heated, and forms fog after being cold.
① can solve the fog problem in the lamp independently and quickly, safe and efficient;
② Fast moisture absorption, high moisture absorption rate, natural degradation, strong moisture absorption, long service life
③ Simple structure, no need for other auxiliary (heating) methods, easy disassembly, can be directly installed on the rear cover of the lamp;
