---
product_id: 117637311
title: "STDYSUN 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$562"
currency: HKD
in_stock: true
reviews_count: 8
category: "Stdysun"
url: https://www.desertcart.hk/products/117637311-stdysun-led-emergency-strobe-lights-bar-2pcs-red-blue-change
store_origin: HK
region: Hong Kong
---

# 12W power output 3-color switchable LEDs 50,000 hrs lifespan STDYSUN 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$562
**Availability:** ✅ In Stock

## Summary

> 🚨 Light Up Your Ride, Command Attention Everywhere!

## Quick Answers

- **What is this?** STDYSUN 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$562 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/117637311-stdysun-led-emergency-strobe-lights-bar-2pcs-red-blue-change)

## 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

- • **Memory Recall Tech:** Never fumble again—lights remember your last used color and pattern for instant activation.
- • **Dynamic Tri-Color Alert:** Seamlessly switch between red, blue, and white for ultimate visibility and style.
- • **Rugged Diecast Durability:** Built with thick aluminum heat sinks for superior cooling and a lifespan that outlasts the competition.
- • **7 Flash Patterns On Demand:** Customize your warning signals with seven distinct strobe modes to match any emergency scenario.
- • **Universal Mounting Flexibility:** Includes brackets and screws for effortless installation on motorcycles, trucks, SUVs, and utility vehicles.

## Overview

The STDYSUN LED Emergency Strobe Lights Bar is a versatile, high-performance lighting solution designed for motorcycles, utility vehicles, and trucks. Featuring 12W power per pair, three switchable colors (red, blue, white), and seven strobe patterns, it ensures maximum visibility in all conditions. Crafted with diecast aluminum for optimal heat dissipation and a 50,000-hour lifespan, it offers rugged durability and easy installation with included mounting hardware. Perfect for professionals who demand safety, style, and reliability on the road.

## 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: Good product and control system for the price. Would happily buy again. - 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: Excellent Light, Tough Mounting - The light itself is great, bright, easy to change patterns and colors. The only issue, I had was mounting. The light housing it large, the brackets included are not much bigger. If, you are mounting on a flat surface you will be fine. Mounting to a vehicle with any curve or slight degree difference, you may have trouble keeping them 100% aimed. If, you are mounting these to a vehicle and not a four wheeler or go kart or small vehicle, buy three strand wire and make your own extensions. The momentary switch that controls pattern and color is wired to the on and off power switch. The switch itself has like a three foot power pair of wires and the wires to the lights are max like 10 feet. You cant run the lights from your bumper to the cab or tail of your car to the center console without extra wire. Otherwise, great lights so far.

## 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 |
| Auto Part Position | Right |
| Best Sellers Rank | #67,353 in Automotive ( See Top 100 in Automotive ) #207 in Automotive Emergency Strobe Lights |
| Brand | STDYSUN |
| Brand Name | STDYSUN |
| Color | Red Blue Change White |
| Compatible with Vehicle Type | ATV, Car, Motorcycle, SUV, Tractor, Trailer, Truck, UTV, Van |
| Customer Reviews | 4.3 out of 5 stars 500 Reviews |
| Item Weight | 0.72 Kilograms |
| Lens Color | Clear |
| Lens Material | Polycarbonate |
| Light Source | LED |
| Light Source Type | LED |
| Manufacturer | STDYSUN |
| Model Year | 1997 |
| Specific Uses For Product | Strobe Lights |
| UPC | 789099073002 |
| Unit Count | 2 Count |
| Vehicle Service Type | ATV , Car, Motorcycle, SUV, Tractor, Trailer, Truck, UTV , Van |
| Voltage | 12 Volts |
| Wattage | 12 watts |
| Year | 1997 |

## Product Details

- **Auto Part Position:** Right
- **Brand:** STDYSUN
- **Color:** Red Blue Change White
- **Lens Color:** Clear
- **Light Source Type:** LED
- **Specific Uses For Product:** Strobe Lights
- **Vehicle Service Type:** ATV, Car, Motorcycle, SUV, Tractor, Trailer, Truck, UTV, Van
- **Voltage:** 12 Volts
- **Wattage:** 12 watts
- **Year:** 1997

## Images

![STDYSUN 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

### ⭐⭐⭐⭐⭐ Good product and control system for the price. Would happily buy again.
*by S***M on September 14, 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.

### ⭐⭐⭐⭐⭐ Excellent Light, Tough Mounting
*by D***I on September 5, 2023*

The light itself is great, bright, easy to change patterns and colors. The only issue, I had was mounting. The light housing it large, the brackets included are not much bigger. If, you are mounting on a flat surface you will be fine. Mounting to a vehicle with any curve or slight degree difference, you may have trouble keeping them 100% aimed. If, you are mounting these to a vehicle and not a four wheeler or go kart or small vehicle, buy three strand wire and make your own extensions. The momentary switch that controls pattern and color is wired to the on and off power switch. The switch itself has like a three foot power pair of wires and the wires to the lights are max like 10 feet. You cant run the lights from your bumper to the cab or tail of your car to the center console without extra wire. Otherwise, great lights so far.

### ⭐⭐⭐⭐ Great for the price overall
*by R***Y on January 23, 2026*

The lights were very easy to install though a year after install the button to switch the color doesn’t work every time anymore but the lights itself is good quality and stayed up mounted on the windshield with my double sided tape

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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-02-06*