---
product_id: 11595439
title: "Industries EF27 12V Heavy Duty 5-Pin Electronic Flasher Relay for Incandescent Bulbs (1-Pack)"
brand: "cec"
price: "฿1663"
currency: THB
in_stock: true
url: https://www.desertcart.co.th/products/11595439-industries-ef27-12v-heavy-duty-5-pin-electronic-flasher-relay
store_origin: TH
region: Thailand
---

# 600+ hours durability 12V heavy-duty power 5-pin self-adjusting flasher Industries EF27 12V Heavy Duty 5-Pin Electronic Flasher Relay for Incandescent Bulbs (1-Pack)

**Brand:** cec
**Price:** ฿1663
**Availability:** ✅ In Stock

## Summary

> ⚡ Flash with confidence — never miss a signal, never blend in!

## Quick Answers

- **What is this?** Industries EF27 12V Heavy Duty 5-Pin Electronic Flasher Relay for Incandescent Bulbs (1-Pack) by cec
- **How much does it cost?** ฿1663 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/11595439-industries-ef27-12v-heavy-duty-5-pin-electronic-flasher-relay)

## Best For

- cec enthusiasts

## Why This Product

- Trusted cec brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **OEM-Grade Quality:** DOT compliant and SAE certified for trusted, original equipment manufacturer reliability.
- • **Waterproof & Compact:** Durable, panel-mount design with a sleek 2.16 x 1.37 inch footprint, ready for any environment.
- • **Universal Compatibility:** Designed specifically for incandescent bulbs; ensures flawless turn signal function on cars and motorcycles.
- • **Smart Self-Adjusting Load:** Automatically adapts to bulb draw between 0.27A and 12A, preventing rapid flash errors.
- • **Reliable Heavy-Duty Performance:** Built to handle up to 162W and 12A for consistent, long-lasting operation.

## Overview

The CEC Industries EF27 is a 12V heavy-duty 5-pin electronic flasher relay engineered for incandescent bulbs, delivering up to 162W and 12A with a self-adjusting load range. It boasts over 600 hours of reliable operation, meets DOT and SAE standards, and features a waterproof, compact design ideal for automotive and motorcycle turn signal applications.

## Description

CEC Industries EF27 12V Heavy Duty 5-Pin Electronic Flasher Relay for Incandescent Bulbs (1-Pack)

## Features

- Heavy Duty | 5-Prong, Square Plastic Electronic Flasher | 12V | 162W | 0.27-12A | Durable at 600 Life Hours
- OE (Original Equipment) Manufacturer with proven reliability
- CEC lighting products are DOT compliant and meet or exceed SAE standards
- Compatible with Incandescent Bulbs; presence of incandescent bulb necessary to function; Variable Load Range 0.27A to 12A Self-Adjusting to Lamp Draw. For LED Compatibility, use EF27L Flasher.
- Applications include: prevention of rapid flashing turn signals for cars and motorcycles

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Connector Type | Screw |
| Contact Material | Silver |
| Contact Type | Normally Open |
| Current Rating | 12 Amps |
| Mounting Type | Panel Mount |
| Brand | CEC |
| Operation Mode | Automatic |
| Wattage | 162 watts |
| Coil Voltage | 12 Volts (DC) |
| Contact Current Rating | 12 Amps |
| Maximum Switching Current | 12 Amps |
| Minimum Switching Voltage | 12 Volts |
| Specification Met | Sae |
| UPC | 014271031779 |
| Global Trade Identification Number | 00014271031779 |
| Manufacturer | CEC Industries |
| Model | CEC Industries EF27 Flasher |
| Item Weight | 0.32 ounces |
| Product Dimensions | 2.16 x 1.37 x 1.37 inches |
| Item model number | EF27 |
| Is Discontinued By Manufacturer | No |
| Exterior | Painted |
| Manufacturer Part Number | EF27 |
| Position | Unknown |
| Bulb Type | LED, Incandescent |
| Special Features | Waterproof |
| Voltage | 12 Volts |

## Product Details

- **Connector Type:** Screw
- **Contact Material:** Silver
- **Contact Type:** Normally Open
- **Current Rating:** 12 Amps
- **Mounting Type:** Panel Mount

## Images

![Industries EF27 12V Heavy Duty 5-Pin Electronic Flasher Relay for Incandescent Bulbs (1-Pack) - Image 1](https://m.media-amazon.com/images/I/71ZZfsmdp1L.jpg)

## Questions & Answers

**Q: So i just put new led on my 97 ford f150 and Ive already purchased 2 of these and replaced my signal switch with a new one. But relay keeps ticking?**
A: LEDs draw much less power. The reason it ticks is the flasher uses the voltage to trip and then reset. With the little power draw from your LED  bulbs, it reacts like a bulb is out. There should  be a specific led signal flasher you can find that works with LEDs.

**Q: Is it compatible with 1999 ford expedition xlt or eddie bauer?**
A: Yes, It will work.

**Q: Will this work in my 1999 f250?**
A: Should, pull your old one and compare.

**Q: searching  where is the location of signal relay flasher on a truck ford f-150 1998  4.6   come  back R G?**
A: Check your car manual or search Youtube.

## Frequently Bought Together

- CEC Industries EF27 12V Heavy Duty 5-Pin Electronic Flasher Relay for Incandescent Bulbs (1-Pack)
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**Shop now:** [https://www.desertcart.co.th/products/11595439-industries-ef27-12v-heavy-duty-5-pin-electronic-flasher-relay](https://www.desertcart.co.th/products/11595439-industries-ef27-12v-heavy-duty-5-pin-electronic-flasher-relay)

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-02-03*