Waterproof Dust Cover for H7 H4 Car Lamps (Black)

High-Quality Material Selection

Our light bulb dust cover is crafted from high-grade heat-resistant silicone, ensuring no unpleasant odor, excellent ductility, and a long service life. This material offers superior insulation, making it ideal for use in extreme temperature conditions, such as those found in cars.

Waterproof Sealing

The dust cover is designed to fit the original bulb case perfectly, effectively blocking dust and moisture from entering the bulb compartment. This dual-layer protection ensures optimal lighting performance and helps extend the life of your bulbs. The dust cover also offers strong waterproof sealing, keeping moisture out and maintaining optimal conditions.

Easy Installation

Our bulb dust cover features a secure threaded design that is not prone to falling off. Simply choose the appropriate size and install it easily. For added security, retaining clips are also available to ensure a tight fit and prevent any accidental detachment.

Enhanced Functionality

This dust cover addresses the common issue of original car dust covers not fitting after lighting modifications. Each order comes with two pieces to cater to your specific needs. Our product guarantees a snug fit with an inner diameter of 2.16" - 3.74", ensuring a safe and protected driving experience.

Support and Service

In case you have any questions or concerns after purchasing, please contact us directly. We are committed to providing prompt and efficient customer support and will resolve any issues within 24 hours on weekdays.

Key Features Summary

• High-Quality Silicone: No odor, high ductility, long service life
• Waterproof Sealing: Perfect fit, protects against dust and moisture
• Easy Installation: Threaded design, optional retaining clips
• Enhanced Functionality: Perfect fit for modified car lighting
• Customer Support: 24-hour assistance for any issues