Leading Automotive Flasher Relay Supplier
We are a professional manufacturer of flasher relays with over 15 years of experience. We offer LED flasher relays with a variety of pin configurations, flashing frequencies, and load ranges. Which can help you resolve issues such as hyper-flash, lights stay on or off, and silent operation.
Our flash relays are all IC-controlled, high-performance units that are precise and durable. We also offer adjustable flasher relays to help you meet the complex needs of the aftermarket.
Flasher Relay Product Collection

Reverse polarity, 1.2W-120W, LED load type selectable, 12VDC

8 Pin,Dual way output, Low-level trigger, 2*21W+5W, 60~110(C/min), 12VDC/24VDC .

3P, IP66 Rating, Reverse polarity, Compact design, 1W-120W, 12VDC
Highlights of Flasher Relay

Without the need for additional wiring or external resistors, it can be directly substituted for the original component.

We offer a variety of options, including adjustable frequency models, models with built-in buzzers, and models with LED loads.

Our flasher relays offer a wide voltage tolerance range to ensure stable signal transmission during voltage fluctuations, thereby enhancing safety.

Our LED flasher relays automatically adapt to a wide range of loads (0.1W–120W), ensuring stable flashing and eliminating hyperblink for smooth, reliable turn signals.

Some of our flashing relays adjust the blinking frequency when a light malfunctions to alert the driver.

Foocles durable flasher units with over 1,000 hours of electrical endurance, tested under a 15 s ON / 15 s OFF flashing cycle.
Precise Flashing Control
Our flasher relays utilize dedicated electronic circuits or MCU control circuits to deliver precise and stable flashing frequencies. This ensures that the flasher relays flash promptly and accurately whenever the driver needs them, thereby enhancing road safety.
Whether during the startup phase, when voltage fluctuates frequently, or during operation when the load on the light bulb changes, Foocles flasher units maintain a stable flashing frequency. You can purchase them with confidence.


Foocles Flasher Relay Application Selection
Our flasher relays are typically used in motorcycles, commercial vehicles, electric vehicles, and marine applications. They come with features such as audible alerts, water resistance, high power capacity, and compact designs to meet the needs of various applications. If you are looking for a blinker relay suitable for your project, we can offer you a selection of mainstream and custom-designed solutions.
From Hyper Flash to Stable Signaling
In most cases, when turn signals or hazard lights start flashing rapidly, it’s because the vehicle’s original halogen bulbs have been replaced with LED bulbs, but the flasher relay hasn’t been updated to one designed for LEDs. Another common cause is a faulty bulb or faulty circuit, which causes the light to hyperblink, indicating a malfunction.
Of course, some users may need a LED flasher relay for rapid flashing, so we also offer adjustable LED signal flasher relays that allow you to set the desired flashing frequency at any time.

Precision Manufacturing Ensures Perfect Quality
As a company with over 15 years of experience specializing in the manufacture of flasher relays, we have repeatedly optimized and redesigned every step of our production process to ensure consistent production efficiency and product quality.

We conduct visual inspections on every batch of components we purchase and retain a sample of the incoming materials for physical measurements, continuity tests, salt spray tests, and other tests, keeping a record of the results.

More than 60% of our workforce consists of long-term employees, and we have a well-established mentorship program that allows us to quickly address any drop in production capacity caused by staffing shortages resulting from increased order volume.

We have comprehensive testing equipment and standards in place to inspect every flasher relay; only products that meet the standards are allowed to proceed to the next stage of production.

Our packaging staff are all highly efficient; typically, they can package 2,000 flash relays per hour per person for a single product type. They have never missed a deadline.
More About Foocles Flasher Relay
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Customer Reviews
You should verify the pin configuration and others before purchasing, including voltage, blink rating, LED load, and more.
Foocles flash relays all have wiring diagrams printed on the housing; you can connect them according to the diagram.
Flasher relays are usually located under the dashboard, inside the fuse box, or near the steering column depending on vehicle design.
- Check input voltage
- Verify pin configuration
- Listen for clicking sound
- Test turn signal flashing
We carry a wide variety of flasher realys for led indicators motorcycle, so you’re sure to find the one you’re looking for in Foocles.
First, determine the voltage and type, then turn off the circuit; second, replace the flash relay; third, turn on the lights.











