jokormo 2 PCS Car H7 H4 LED Bulb Dust Cover, 2.16"-3.74" ID Rubber Ring Waterproof Sealing Protective Cap, Threaded Fastening Anti-falling Bulb Shell Accessories, Universal for Most Cars (Black)

Selected Materials: This car light waterproof cover is made of high-quality waterproof, flame-retardant and high-temperature-resistant materials, with good ductility, insulation and no odor. It can be used in harsh environments such as high and low temperatures to protect car bulbs.

Function: This rubber cover can solve the problem that the original car dust cover does not fit after the LED headlights are modified. Avoid external moisture, dust and other debris from entering your car lights or fog lights, keep car lights working properly and extend their service life.

Application: This bulb cover is suitable for most cars and is used to replace the original headlight bulb sealing cover. It can provide your bulb with a tight and safe fit, ensuring stable and clear lighting effect of the bulb.

Easy to Install: The bulb dust cover has threads inside, which makes it secure and not easy to fall off. Simply select the appropriate size to install, or optional fixing clamps are available for further fixation.

Product Parameters: The inner diameter of the bulb protective cover is 2.16"-3.74" (55mm-95mm). After purchase, you will receive 2 pieces of H4/H7 car light dust covers. If you have any question on use, kindly contact us at any time directly, we will solve the problem for you within 24 hours on weekdays.