---
product_id: 94377440
title: "36W COB 12-24V LED Car Truck Strobe Emergency Flashing Hazard Warning Light Bar (Yellow/white)"
brand: "hehemm"
price: "554898₫"
currency: VND
in_stock: true
reviews_count: 2
url: https://www.desertcart.vn/products/94377440-36w-cob-12-24v-led-car-truck-strobe-emergency-flashing
store_origin: VN
region: Vietnam
---

# 36W ultra-bright power Waterproof for all weather Dual 12V/24V compatibility 36W COB 12-24V LED Car Truck Strobe Emergency Flashing Hazard Warning Light Bar (Yellow/white)

**Brand:** hehemm
**Price:** 554898₫
**Availability:** ✅ In Stock

## Summary

> 🚨 Light up your ride, own the road safety game!

## Quick Answers

- **What is this?** 36W COB 12-24V LED Car Truck Strobe Emergency Flashing Hazard Warning Light Bar (Yellow/white) by hehemm
- **How much does it cost?** 554898₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/94377440-36w-cob-12-24v-led-car-truck-strobe-emergency-flashing)

## Best For

- hehemm enthusiasts

## Why This Product

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

## Key Features

- • **Blazing 36W COB LED Power:** Two 18W high-intensity LED blocks deliver unmatched visibility for ultimate safety.
- • **Six Dynamic Flash Patterns:** Customize your warning signals with six eye-catching strobe modes to command attention instantly.
- • **All-Weather Waterproof Design:** Built tough with PC + aluminum housing to withstand rain, snow, and mud without missing a beat.
- • **Sleek, Compact & Easy Install:** Slim 320mm bar fits discreetly on any vehicle rear, with universal adapters for hassle-free setup.
- • **Universal Voltage Flexibility:** Seamlessly works with both 12V and 24V vehicle systems—perfect for cars and trucks alike.

## Overview

The HEHEMM 36W COB LED Strobe Light Bar combines high-powered dual 18W LED blocks with versatile 12V/24V compatibility and a rugged waterproof design. Featuring six flash patterns and a compact form factor, it’s engineered for professional-grade emergency signaling on cars and trucks.

## Description

Voltage: DC 12V-24V (can be used in both 12V and 24V)Number of LED Block Panel: 2Wattage: 36W (18 watt per block panel)LED Bar Dimensions: 320mm*45mm*50mm (12.5" x 1.77" x 1.96")Exterior material: PC + AluminumAdapter models: Universal

Review: Produit reçu conforme et dans les délais annoncés. Feux de qualité. Les finitions sont soignées. Le câble assez long permet de fixer les feux en extérieur du véhicule si besoin. Feux très puissants. Sur la prise, un interrupteur permet de les mettre sous tension et l'autre de sélectionner le mode d'éclairage. Je recommande !
Review: 長く点灯してると ストロボのタイミングが変になるけど‥それ以外は 良いと思います…

## Features

- High power ultra bright COB LED Emergency Traffic Advisor Warning Flash Strobe Light Bar
- Waterproof design, Works with most of vehicles with 12V/24V power source, easy to install
- The light bar contains two pcs 18W high power COB LED block panels
- Patterns of flash patterns:6
- Available colors: white, amber, blue,red, if need other leave message

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B077N3WGWY |
| Brand | HEHEMM |
| Customer Reviews | 4.6 4.6 out of 5 stars (5) |
| Date First Available | 20 Sept. 2017 |
| Item Weight | 500 g |
| Item model number | HEHEMM-166yw |
| Manufacturer | HEHEMM |
| Manufacturer part number | HEHEMM-166yw |
| Position | Rear |
| Product Dimensions | 32 x 5 x 4.5 cm; 500 g |
| Special Features | Waterproof |
| Wattage | 36 watts |

## Product Details

- **Auto part position:** Rear
- **Brand:** HEHEMM
- **Colour:** Yellow/white
- **Item dimensions L x W x H:** 32 x 5 x 4.5 centimetres
- **Light source type:** LED
- **Special feature:** Waterproof
- **Specific uses for product:** Exterior
- **Vehicle service type:** Car, Truck
- **Voltage:** 12 Volts
- **Wattage:** 36 watts

## Images

![36W COB 12-24V LED Car Truck Strobe Emergency Flashing Hazard Warning Light Bar (Yellow/white) - Image 1](https://m.media-amazon.com/images/I/61ZO5CMpJmL.jpg)
![36W COB 12-24V LED Car Truck Strobe Emergency Flashing Hazard Warning Light Bar (Yellow/white) - Image 2](https://m.media-amazon.com/images/I/6160GyCS3jL.jpg)
![36W COB 12-24V LED Car Truck Strobe Emergency Flashing Hazard Warning Light Bar (Yellow/white) - Image 3](https://m.media-amazon.com/images/I/618UgYtt4GL.jpg)
![36W COB 12-24V LED Car Truck Strobe Emergency Flashing Hazard Warning Light Bar (Yellow/white) - Image 4](https://m.media-amazon.com/images/I/61eDGZMEzkL.jpg)
![36W COB 12-24V LED Car Truck Strobe Emergency Flashing Hazard Warning Light Bar (Yellow/white) - Image 5](https://m.media-amazon.com/images/I/51eH5pbJ5xL.jpg)

## Available Options

This product comes in different **Colour Name** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by M***L on 23 July 2023*

Produit reçu conforme et dans les délais annoncés. Feux de qualité. Les finitions sont soignées. Le câble assez long permet de fixer les feux en extérieur du véhicule si besoin. Feux très puissants. Sur la prise, un interrupteur permet de les mettre sous tension et l'autre de sélectionner le mode d'éclairage. Je recommande !

### ⭐⭐⭐⭐ Review
*by 楠***直 on 3 May 2021*

長く点灯してると ストロボのタイミングが変になるけど‥それ以外は 良いと思います…

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**Shop now:** [https://www.desertcart.vn/products/94377440-36w-cob-12-24v-led-car-truck-strobe-emergency-flashing](https://www.desertcart.vn/products/94377440-36w-cob-12-24v-led-car-truck-strobe-emergency-flashing)

---

*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-03-23*