---
product_id: 282342069
title: "LED Emergency Strobe Lights Bar 2Pcs Red Blue Change White Double Color Warning Police Grille Lights Bar Surface Mount Fit for Motorcycle POV Utility Construction Vehicle and Tow Truck Van"
brand: "stdysun"
price: "HK$584"
currency: HKD
in_stock: true
reviews_count: 5
category: "Stdysun"
url: https://www.desertcart.hk/products/282342069-led-emergency-strobe-lights-bar-2pcs-red-blue-change-white
store_origin: HK
region: Hong Kong
---

# 12W power output 3-color switchable LEDs Operates -40 to 85°C LED Emergency Strobe Lights Bar 2Pcs Red Blue Change White Double Color Warning Police Grille Lights Bar Surface Mount Fit for Motorcycle POV Utility Construction Vehicle and Tow Truck Van

**Brand:** stdysun
**Price:** HK$584
**Availability:** ✅ In Stock

## Summary

> 🚨 Own the road with strobe power that commands attention!

## Quick Answers

- **What is this?** LED Emergency Strobe Lights Bar 2Pcs Red Blue Change White Double Color Warning Police Grille Lights Bar Surface Mount Fit for Motorcycle POV Utility Construction Vehicle and Tow Truck Van by stdysun
- **How much does it cost?** HK$584 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/282342069-led-emergency-strobe-lights-bar-2pcs-red-blue-change-white)

## Best For

- stdysun enthusiasts

## Why This Product

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

## Key Features

- • **Rugged Durability:** Die-cast aluminum heat sinks ensure 50,000 hours of reliable performance
- • **Adaptive Color Modes:** Seamlessly switch between red, blue, and white to match your mission
- • **Unmatched Visibility:** 600 lumens per light for commanding presence on any terrain
- • **Effortless Installation:** Complete mounting kit included for quick setup on motorcycles, trucks, or utility vehicles
- • **7 Dynamic Flash Patterns:** Customize your warning signals with multiple strobe options

## Overview

The STDYSUN LED Emergency Strobe Lights Bar delivers 12 watts of bright, multi-color LED warning light with 7 strobe patterns, engineered for extreme weather and rugged use. Designed with durable die-cast aluminum and optical PC lenses, these bars offer up to 50,000 hours of high-visibility safety for motorcycles, utility vehicles, and construction equipment. Easy to install and versatile, they provide professional-grade signaling that keeps you seen and safe.

## Description

Item: led emergency strobe lights barSize: 6.89 inchOperate Voltage: DC 12VLED Power: 6W each lights, 12W each pair lightsBrightness: about 600 lm each lights, about 1200 lm each pair lightsLights color: Red Blue+White Double ColorLamp shell color: all black Shell profile: die-cast aluminum alloyLens Material: Optical PC lensLens Type: New Electroplated Reflector Lens WorkingTemperature: -40 ~ 85 degree Celsius Working life: more than 50,000 hoursFlash Pattern: 7 different modesSwetch Pattern: long press for 3-5 seconds to change colorLast Pattern Memory Recall Function: YesProduct includes:2X LED emergency strobe lights bar2X Installation screws and nuts1 x User manualNote :1: Manual measuring, please allow 1 ~ 3mm error,thank you.2: Due to the difference between different monitors, the picture may not reflect the actual color of the item. We guarantee the style is the same as shown in the picture.3: Please match the wiring hardness with correct operating voltage.4: Any question, pls contact with us.

Review: Rapide efficace bon service merci
Review: Pros: Surprisingly bright, wide range of flashing patterns for all colors in the description. Wires & electrical insulation is thick. It remembers which flashing pattern and color you last used, so you only have to flip the power switch if you always use the same settings. Cons: The led bars are water resistant, they are not water proof. These work best if you mount them inside your vehicle or inside a water proof enclosure. Basic wiring info: The power switch & button are not backlit for nighttime use, so plan accordingly. The wires are long, but the odds are that you will need to add an extension between the power switch and first light bar. There are 3 wires that run to the first and then to the second light bar: a hot, a ground, and a control. The hot carries about 1 amp / +12vdc and the control carries about +4vdc. When you press the control button, it shorts the control wire to the ground wire, which causes the control modules in the light bars to change the flashing pattern. Hold down the control button for 3 to 5 seconds to change the color. Some people forget this important detail or never see it in the instructions.

## Features

- Wide Application: led emergency strobe lights bar, widely used for power sports (UTV, ATV, RZR, Sand Rails), SUV, Pick-up, mining, agriculture (Trailer, Forklift, Excavator, Dozer, Tractor).
- High Quality: led emergency strobe lights bar is made of thickened diecast aluminum heat sinks , maximizes surface area for optimal cooling enhance , the long life span up to 50,000 hours.
- Easy Install: come with necessary accessories for easy installation. comes with mounting brackets and screws to attach to the grille or bumper. can be fitted anywhere you like, such as roof bar, bull bar, roof rack motorcycle car etc. perfect for use in fog,rainy,snowy,dust weather. help to improve driving safety
- Red Blue change White :tap once to switch one mode, long press for 3 seconds to change color.
- 7 Different modes/patterns of strobing/flashing : just a press of a button Last pattern memory recall.7 different selectable strobe patterns with a push of a button to cycle through modes.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07GV8KYMG |
| Best Sellers Rank | #61,696 in Automotive ( See Top 100 in Automotive ) #225 in Car Light Bars |
| Brand | STDYSUN |
| Bulb Type | LED |
| Customer Reviews | 4.3 4.3 out of 5 stars (393) |
| Date First Available | 28 August 2018 |
| Item Weight | 721 g |
| Item model number | 3E |
| Manufacturer | STDYSUN |
| Manufacturer Part Number | STDYSUN |
| Package Dimensions | 23.29 x 18.39 x 7.29 cm; 721 g |
| Position | Right |
| Special Features | High Quality |
| Voltage | 12 Volts |
| Wattage | 12 watts |

## Product Details

- **Brand:** STDYSUN
- **Colour:** Red Blue Change White
- **Light source type:** LED
- **Specific uses for product:** Strobe Lights
- **Vehicle service type:** ATV, Bus, Car, Motorcycle, SUV, Tractor, Trailer, Truck, UTV

## Images

![LED Emergency Strobe Lights Bar 2Pcs Red Blue Change White Double Color Warning Police Grille Lights Bar Surface Mount Fit for Motorcycle POV Utility Construction Vehicle and Tow Truck Van - Image 1](https://m.media-amazon.com/images/I/71rVNmkTNtL.jpg)

## Available Options

This product comes in different **Color** options.

## Questions & Answers

**Q: Is there a red / red that turns white / white?**
A: Dear friend:
Our current lights is red and blue change white,Our other option is amber change blue；sorry,now option havenot red change white,We can produce red change white.
Any question, pls. contact with me.
Your satisfaction is our utmost priority.
Kindest Regards

**Q: Is this bright enough for day time usages**
A: Its brighter then the halogen bulb that my motorcycle came with. Night though they really shine bright but daytime use would be seen as well it's a good buy.

**Q: Do I need any other wires other than the Positive and Nagative?**
A: No just the 2 that's it.

**Q: This doesn't comes with cigarette lighter plug ?**
A: No it does not. However, it is much better that way. It comes as a hard wire kit so you can connect multiple sets to a single power source. Not to mention, it sucks running lights through a plug, it is so much more convenient and reliable to hardwire. But if that is the rout you prefer, any generic plug will work as long as the internal fuse matches the required power to the lights.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by J***E on 23 October 2025*

Rapide efficace bon service merci

### ⭐⭐⭐⭐⭐ Review
*by S***M on 14 September 2022*

Pros: Surprisingly bright, wide range of flashing patterns for all colors in the description. Wires & electrical insulation is thick. It remembers which flashing pattern and color you last used, so you only have to flip the power switch if you always use the same settings. Cons: The led bars are water resistant, they are not water proof. These work best if you mount them inside your vehicle or inside a water proof enclosure. Basic wiring info: The power switch & button are not backlit for nighttime use, so plan accordingly. The wires are long, but the odds are that you will need to add an extension between the power switch and first light bar. There are 3 wires that run to the first and then to the second light bar: a hot, a ground, and a control. The hot carries about 1 amp / +12vdc and the control carries about +4vdc. When you press the control button, it shorts the control wire to the ground wire, which causes the control modules in the light bars to change the flashing pattern. Hold down the control button for 3 to 5 seconds to change the color. Some people forget this important detail or never see it in the instructions.

### ⭐⭐⭐⭐⭐ Review
*by R***N on 5 August 2025*

Muy buena calidad y excelente producto

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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-03-04*