---
product_id: 534114793
title: "LED Rooftop Strobe Beacon Lights Bar w/Controller Magnetic Emergency Traffic Warning Caution Flashing Police Cop Light for Volunteer Firefighter Vehicles Trucks - Blue (Patent Design)"
brand: "lumenix"
price: "฿7539"
currency: THB
in_stock: true
reviews_count: 11
category: "Lumenix"
url: https://www.desertcart.co.th/products/534114793-led-rooftop-strobe-beacon-lights-bar-w-controller-magnetic-emergency
store_origin: TH
region: Thailand
---

# 42 high-power LEDs for max visibility Heavy-duty magnetic mount with suction pads 38 strobe modes + 3 traffic advisor patterns LED Rooftop Strobe Beacon Lights Bar w/Controller Magnetic Emergency Traffic Warning Caution Flashing Police Cop Light for Volunteer Firefighter Vehicles Trucks - Blue (Patent Design)

**Brand:** lumenix
**Price:** ฿7539
**Availability:** ✅ In Stock

## Summary

> 🚨 Own the Road with LUMENIX: Where Safety Meets Style

## Quick Answers

- **What is this?** LED Rooftop Strobe Beacon Lights Bar w/Controller Magnetic Emergency Traffic Warning Caution Flashing Police Cop Light for Volunteer Firefighter Vehicles Trucks - Blue (Patent Design) by lumenix
- **How much does it cost?** ฿7539 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/534114793-led-rooftop-strobe-beacon-lights-bar-w-controller-magnetic-emergency)

## Best For

- lumenix enthusiasts

## Why This Product

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

## Key Features

- • **Rugged Weatherproof Design:** Durable ABS housing and anti-scratch PC lens built to withstand harsh weather and rough environments without losing brightness.
- • **Rock-Solid Magnetic Mounting:** Four reinforced magnets with rubber suction cups guarantee a secure, low-profile fit—even at highway speeds.
- • **Versatile Multicolor Utility:** Perfect for emergency, construction, towing, and municipal vehicles—customize your warning signals with patented blue LED technology.
- • **Unmatched Visibility, Day & Night:** 42 ultra-bright LEDs with crystal-clear lens ensure your vehicle commands attention in any lighting condition.
- • **Effortless Control at Your Fingertips:** Intuitive controller with numeric display lets you switch between 38 dynamic strobe modes and save favorites instantly.

## Overview

The LUMENIX LED Rooftop Strobe Beacon Light Bar features 42 high-power LEDs housed in a rugged, weatherproof ABS casing with an anti-scratch lens. It offers 38 strobe modes plus 3 traffic advisor patterns controlled via an intuitive numeric display controller. The heavy-duty magnetic mount with suction cup padding ensures stable, low-profile installation on any metal rooftop. Designed for emergency and utility vehicles, this patented blue light bar delivers exceptional visibility and durability for all-weather use.

## Description

Buy LUMENIX LED Rooftop Strobe Beacon Lights Bar w/Controller Magnetic Emergency Traffic Warning Caution Flashing Police Cop Light for Volunteer Firefighter Vehicles Trucks - Blue (Patent Design): Emergency Strobe Lights - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Best hazzard warning light for the price. Excellent performance. - This light exceeded my expectations. The strobe beacon is super bright and visible from a considerable distance both day and night. The control unit makes it easy to select a flash pattern (pass left, pass right, etc.), with the touch of one of the pre-programmed buttons and the selected pattern is shown on the control unit so there's no guessing about having the desired setting selected. It also features being able to save as a 'favorite' any one of the other flash patterns. My only complaint is that the on/off switch on the cigar lighter power plug is wired backwards so the off position actually supplies power while the on position turns it off. When I get time I'll disassemble the plug and reverse the wires. I've had the light mounted for several months and even at 80 mph, the rubber covered magnet mounts have held firmly. This light his lived up the the promise of being 100% weather proof. The low profile housing makes this an attractive addition to my service vehicle. I seldom write reviews on products but this one deserves better than a 5 star rating.
Review: Good quality - Came in very good packaging seems to be a quality light

## Features

- STAND OUT WITH PATENT DESIGN - Upgrade your vehicle with the distinctive design of the LUMENIX rooftop emergency vehicle warning lights. It's unique pattern appearance and robust design will make your vehicle truly one-of-a-kind. The rugged ABS housing ensures exceptional durability, capable of withstanding harsh weather conditions. The anti-scratch PC lens provides long-lasting clarity, ensuring maximum brightness. Meeting the demands of your search for all-weather truck strobe lights.
- EXCEPTIONAL VISIBILITY DAY AND NIGHT - With a total of 42 high-power LED chips, this emergency flashing lightbar provides an extremely wide visibility range. The crystal clear lens maximizes brightness, making it easily visible during the day and night. It's the perfect choice for law enforcement emergency vehicles to effectively warn of potential hazards.
- ADVANCED CONTROLLER WITH MULTIPLE STROBE MODES - Upgrade your vehicle with our rooftop strobe beacon light, featuring an impressive selection of 38 dynamic strobe modes, and this emergency light bar including 3 highly effective traffic advisor patterns, perfect for emergency vehicles and law enforcement applications. Equipped with a user-friendly control box, the intuitive control panel boasts a mode display and numeric indicator for effortless mode selection.
- HEAVY-DUTY MAGNETIC MOUNTING - Installation is a breeze with heavy-duty magnetic mounts. The lightbar easily attaches to any metal rooftop using the 4 strong magnetic feet with protective suction cup rubber padding. Experience enhanced stability and hold with the suction cup design. The low-profile design minimizes air resistance. Whether it's emergency situations or causes worker attention, our products effectively communicate warning messages to those around, ensuring safety and security.
- MULTICOLOR AVAILABLE FOR UTILITY VEHICLES USE - This truck rooftop beacon light is perfect for a wide range of utility vehicles. It is ideal for law enforcement, first response situations, emergency vehicles, towing and construction sites vehicles, trailers, postal services, snowplows, rescue trucks, tractors, garbage trucks, street sweepers, road maintenance and city service workers, golf carts, school buses, security, and more.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BYMYY1DN |
| Are Batteries Included | No |
| Best Sellers Rank | #30,554 in Automotive ( See Top 100 in Automotive ) #107 in Automotive Emergency Strobe Lights |
| Brand | LUMENIX |
| Bulb Features | dimmability, adjustable strobe patterns, color changing (RGB/RGBW) |
| Color | Blue |
| Customer Reviews | 4.2 4.2 out of 5 stars (393) |
| Date First Available | March 16, 2023 |
| Finish Type | Unfinished |
| Item Weight | 1 pounds |
| Item model number | LM020W187-F |
| Light Source Type | LED |
| Manufacturer | LUMENIX |
| Manufacturer Part Number | LM020W187-F |
| Material | ABS Plastic |
| Mounting Type | Magnetic Mount |
| Number of Light Sources | 42 |
| Package Dimensions | 15.47 x 8.94 x 3.35 inches |
| Position | Right |
| Power Source | DC adapter |
| Set Name | Light Bar |
| Shade Material | Plastic |
| Shape | Rectangular |
| Special Features | Waterproof |
| Style | Modern |
| Voltage | 32 Volts |
| Wattage | 5 watts |

## Product Details

- **Color:** Blue
- **Finish Type:** Unfinished
- **Light Source Type:** LED
- **Material:** ABS Plastic
- **Shape:** Rectangular

## Images

![LED Rooftop Strobe Beacon Lights Bar w/Controller Magnetic Emergency Traffic Warning Caution Flashing Police Cop Light for Volunteer Firefighter Vehicles Trucks - Blue (Patent Design) - Image 1](https://m.media-amazon.com/images/I/71YwAB4SwZL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Best hazzard warning light for the price. Excellent performance.
*by J***D on June 23, 2024*

This light exceeded my expectations. The strobe beacon is super bright and visible from a considerable distance both day and night. The control unit makes it easy to select a flash pattern (pass left, pass right, etc.), with the touch of one of the pre-programmed buttons and the selected pattern is shown on the control unit so there's no guessing about having the desired setting selected. It also features being able to save as a 'favorite' any one of the other flash patterns. My only complaint is that the on/off switch on the cigar lighter power plug is wired backwards so the off position actually supplies power while the on position turns it off. When I get time I'll disassemble the plug and reverse the wires. I've had the light mounted for several months and even at 80 mph, the rubber covered magnet mounts have held firmly. This light his lived up the the promise of being 100% weather proof. The low profile housing makes this an attractive addition to my service vehicle. I seldom write reviews on products but this one deserves better than a 5 star rating.

### ⭐⭐⭐⭐⭐ Good quality
*by H***E on December 17, 2025*

Came in very good packaging seems to be a quality light

### ⭐⭐⭐⭐⭐ Love the controls and brightness
*by M***X on October 4, 2024*

I drive Amazon Flex and as a driver my safety comes first. People dont pay attention to 4 way flashers and after a couple of early morning close calls, I decided to add a light bar for more protection . After 2 days so far so go It held at 70mph on the highway just fine. I use a ford transit connect and the low profile design is great. This is light bar is bright even during the day. I accidentally woke someone up this morning when I parked on a busy street to make a delivery. The controller makes it easier, I plug the power cord in the rear 12v port of my van and the controller on my visor with velcro for ease of use.

## Frequently Bought Together

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-03-14*