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The Best Led Turn Signal Relay of 2023 – Reviewed and Top Rated

2,363 Reviews Scanned

Rank No. #1

Bylikeho CF-13 LED Flasher Relay, Universal 12V Car Flasher Relay for LED Turn Signal Fixing Hyper Blink Flash, Fits Car SUV Motorcycle

[High Quality Materials]Our flash relay LED turn signal lights are made of carefully selected ABS plastic materials. Durable and long-lasting, with excellent aging resistance and a long service life.
[Features] The CF-13 LED flash relay is equipped with a 3-pin configuration to ensure safe and efficient electrical connections. Pin markings are easy to install and designed to handle the voltage and current requirements of LED lights. The relay can adjust the speed of the flash by rotating the knob at the top of the relay. Turning clockwise will increase the flash frequency, while turning counterclockwise will decrease the flash frequency.
[Function] This 3-pin CF13 EP34 12V flash relay can solve problems such as turn signals and hazard warning flashing, non flashing, or warning of bulb burnout on the dashboard.
[Easy to Install] The 12V flash relay is easy to install, just plug it directly into the fuse box, plug and play.
[Specification]The flash relay size of the LED turn signal light is 1.97 * 1.18 * 1.18 inches. The voltage is 12V, the current is 20A, and the power is 0.1-150W. Please check before purchasing to ensure size compatibility, as this flash relay may be larger than its original corresponding relay.

Rank No. #2

DEWHEL 12V 0.02A-10A 2-Pin CF-12 Automatic Electronic LED Flasher Relay Fix for Turn Signal Light Fast Hyper Flash

2 pin CF12 12V LED Flasher Relay. Suitable for motorcycle or scooter use to prevent turn signal hyper flashing
Eliminates the need for load resistors, turn signals will flash at normal rate with or without LED bulbs
Switch Current:0.02A - 10A
Cubic shape 2-prong/pin CF-12 LED flasher (Size: 1.43 x 1.33 x 1.00")
Work for cars or motorycles to fix the fast/rapid flashing turn signal or prevent weak or non flashing LED blinking issues

Rank No. #3

Casalytics LED Flasher Relay 2 Pins 12V (Pack of 2) - Heavy Duty Turn Signal Flasher Relay with Ground Wire for Automobile and Motorcycle

High-Quality Construction: Made from durable waterproof plastic and high-grade copper wire, ensuring reliable performance even in harsh conditions.
Plug & Play Installation: Simple 2-pin setup allows for easy installation and use, making it perfect for DIY replacements or modifications.
Versatile Compatibility: Ideal for most cars, SUVs, and motorcycles. Works with turn signal lights, tail lights, and warning lights.
Normal Ground Operation: Essential ground wire connection ensures proper function and prevents issues with the flashing system.
Specifications: 2-pin design with a 12V rating and a maximum current of 20A. Includes a ground wire for proper operation.

Rank No. #4

Hbxdeco 2PCS LED Flasher Relay, 2 Pin 12V Heavy Duty LED Turn Signal Relay for Fixing Hyper Flashing, 2 Prong Round Electronic Flasher Blinker Relays Replacement for Car Truck SUV

【Useful Features】: The LED flasher relay quickly fixes abnormal flashing problems such as high frequency flashing, micro flashing or residual light. This ensures that the LED lights flash properly and consistently for proper signaling and visibility, improving driving safety.
【Waterproof & Safe】: The seams of this flasher relay are treated with waterproof adhesive for a tight seal. As a result, no water or dust will enter its interior that could avoid short-circuiting, and it is safer to use as it works properly even in bad weather such as rain or snow.
【Reliable Material】: The LED flashing relay's case is made of thickened plastic, resulting in a stable structure. It is sturdy, shock- and vibration-resistant, and is not easily broken or deformed. The coils and pins are made of pure copper, with good electrical conductivity, low resistance and low heat.
【Easy to Use】: This product is easy to install with a two-pin plug-and-play design. All you need to do is to plug the flash relay into the corresponding socket of the vehicle's electrical system, without any complicated circuit modification or cable connection.
【Widely Used】: You will receive 2 or 4 LED flasher relays. Its voltage is rated at 12V, widely suitable for most vehicles, such as cars, SUVs, motorcycles, trucks and yachts. It is ideal for turn signals, hazard lights, brake lights or any other LED lights.

Rank No. #5

12V Speed Adjustable 2 Pin Direct Replacement Compatible LED Electronic Flasher Relay fix CAR and Motorcycle Turn Signal & Hazard Warn Hyper Flash Relay

PLUG AND PLAY, Work to replace Most Standard Factory 2-Pin Flasher.
A MUST HAVE ITEM, If You Want Upgrading Stock Bulb or Bulb to LED or for Your Exist LED Tail Lamps of Turn Signal lights.
Operating Voltage: 12V (11V-15V). Max Power: 42W. Switch Power: 0.02A to 12A. Working Temperature: -40°C to +80°C
SPEED ADJUSTABLE, Clockwise:SLOWER , Counter Clockwise: FASTER.
Used for MOST Automotive/Motorcycle/Bike to fix the LED Bulbs Related Turn Signal Light Hyper Flashing, not Function Properly issues.

Last update on 2025-09-09 / Affiliate links / Product Titles, Images, Descriptions from Amazon Product Advertising API

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FAQ:

Q: How to turn the relay on?

A: Turning Relay ON: Press and hold the Power button for 5 seconds. Turning Relay OFF: Press and hold the Power button for 5 seconds. Reboot/Restart the Relay: Press and hold the Power AND Push&Talk buttons together simultaneously for 5 seconds. Additional Notes: As the Relay device turns on,the Relay will vibrate. …

Q: Where is the turn signal Flasher relay?

A: The turn signal flasher relay is located on the driver’s side, under the dash, mounted on the steering column. The hazard flasher relay is located driver’s side, under dash, driver’s side of steering column, mounted on fuse panel.

Q: Is there Flasher relay for LEDs?

A: An LED (-compatible) Flasher is a turn-signal or hazard flasher relay that works properly with LED turn-signal bulbs. Generally, a stock automotive Turn Signal (or Hazard) Flasher Relay does not work with LED Bulbs unless it was designed for that.

Q: How do you test a turn signal Flasher?

A: Open the access door and view the collection of relays and fuses. At the left side of the mounting block is a larger flasher and relay. This is the combination turn signal flasher and relay. Test the relay by placing you finger on the relay housing and activating the turn signal.

Led Turn Signal Relay