LDMINDA 2-Pin 12V Turn Signal Flasher Relay 4-Pack — Waterproof, 20A Fixed Blink

The LDMINDA 4-pack 2-pin 12V electronic turn signal flasher relay is a compact, waterproof replacement that provides a fixed blink rate for incandescent and LED turn signal and tail light circuits up to 20 amps.

Designed as a direct-fit, two-terminal alternative to OEM round flasher relays, this set of four modules gives you a straightforward way to restore or upgrade the flash function on cars, motorcycles, scooters and light-duty vehicles. Each relay runs on 12 volts, supports up to 20 amps, and installs without extra wiring—making it a practical spare or replacement for households, auto shops and DIY mechanics.

How will this relay behave with my vehicle’s turn signal bulbs?

The LDMINDA 2-pin relay provides a steady, fixed flash cadence suitable for both standard incandescent bulbs and many LED bulbs when used in conventional circuits. It is not vehicle-specific, so results can vary by wiring and load; it works best when the load falls within its 20-amp rating.

• Fixed blink speed—consistent cadence for clear signaling.
• Works with incandescent and many LED lamps when wired in standard circuits.
• Max rating: 12 V, 20 A—suitable for common turn signal loads.
• 2-terminal round form factor replaces many OEM two-prong flashers.

What makes installation fast and tool-light?

Installation is designed to be plug-and-play: the relay is a two-prong unit that replaces the original flasher relay without splicing or extra connectors. Its compact shape allows it to fit many standard relay sockets and common relay housings used across motorcycles, scooters and older cars.

• Direct two-pin replacement—no extra wiring required.
• Compact dimensions: approximately 2.3 × 1.4 × 1.3 inches for easy fitment.
• Completely sealed/waterproof housing for moisture resistance.
• Supplied as a 4-piece set for multiple vehicles or spares.

Will this relay protect my vehicle electronics and how durable is it?

The relay is built for routine signaling circuits and includes a waterproof housing to resist exposure in exposed installations like motorcycles and scooters. It is rated for up to 20 amps, so it’s intended for typical turn signal and tail light loads rather than heavy accessory circuits.

• Sealed design reduces risk from water and dust ingress.
• Durable plastic housing for vibration-prone environments.
• 20 A maximum current rating—avoid use on circuits exceeding this limit.
• Works reliably as a replacement for worn or intermittent OEM flashers.

Who is this for: LDMINDA’s 4-pack 2-pin 12V flasher relay is aimed at people who need an affordable, ready-to-install replacement or spare set—motorcycle and scooter riders, owners of older or classic cars that use two-pin round flashers, DIY mechanics, and small repair shops. If you want a compact, waterproof unit that installs without modifying wiring and supports both incandescent and many LED bulbs within a 20A limit, this flasher relay set is a convenient solution.