Electronic LED Adjustable Flasher Relay For Turn Signal Light Blinker. Made of high quality ABS material, which is durable and waterproof. Helps to solve turn signal LED light bulb related problems such as rapid flashing, not flashing or bulb burnt out warning on dashboard. Features: Made of high quality ABS material, durable and waterproof, universal fit for most cars and bikes, easy to use, plug and play, fits most 12V auto, general motorcycle.