The dust cover plays an important role in covering the lamp after assembling the internal lamp parts.
It is commonly used as a cap for bulb assembly parts and also serves to provide watertightness to the device.
Because this product is near the bulb, good heat insulation and heat resistance are required.
In addition, since it is always exposed to lamp heating, it is necessary to generate a minimum amount of gas when heating.
In general, insulated EPDM is used and specially synthesized EPDM rubber with durability,
ozone resistance and insulation properties is used.
In addition, based on various HAZE tests, gas generation at high temperatures must be strictly controlled.
