--- product_id: 452861851 title: "Justech 12/24V Flashing Beacon 40W 40 LED Emergency Warning Strobe Light Amber Strobe Lights 7 Flash Modes Waterproof with Magnetic Base for Truck Vehicle" brand: "justech" price: "₩8661" currency: KRW in_stock: false reviews_count: 5 url: https://www.desertcart.kr/products/452861851-justech-12-24v-flashing-beacon-40w-40-led-emergency-warning store_origin: KR region: South Korea --- # 40 high-intensity LEDs 7 dynamic flash modes Strong magnetic base Justech 12/24V Flashing Beacon 40W 40 LED Emergency Warning Strobe Light Amber Strobe Lights 7 Flash Modes Waterproof with Magnetic Base for Truck Vehicle **Brand:** justech **Price:** ₩8661 **Availability:** ❌ Out of Stock ## Summary > 🚨 Light up your safety game with Justech’s unstoppable amber beacon! ## Quick Answers - **What is this?** Justech 12/24V Flashing Beacon 40W 40 LED Emergency Warning Strobe Light Amber Strobe Lights 7 Flash Modes Waterproof with Magnetic Base for Truck Vehicle by justech - **How much does it cost?** ₩8661 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/452861851-justech-12-24v-flashing-beacon-40w-40-led-emergency-warning) ## Best For - justech enthusiasts ## Why This Product - Trusted justech brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Customize Your Signal:** 7 versatile flash patterns let you adapt instantly to any emergency or work scenario. - • **Illuminate with Power:** 40 ultra-bright amber LEDs deliver maximum visibility for safety and style. - • **Magnetic Mount Mastery:** Secure magnetic base with rubber feet holds firm up to 45 mph—no tools, no hassle. - • **Plug & Play Convenience:** Long 5m cable with 12/24V cigarette lighter plug for effortless installation on any vehicle. - • **Built to Brave the Elements:** IP65 waterproof rating and durable ABS/aluminum housing ensure relentless performance rain or shine. ## Overview The Justech 12/24V Flashing Beacon features 40 high-intensity amber LEDs with 7 selectable flash modes, housed in a rugged IP65 waterproof ABS and aluminum case. Designed for easy magnetic mounting on any metal surface, it plugs directly into your vehicle’s 12/24V cigarette lighter socket with a 5-meter cable. Perfect for emergency, construction, and security vehicles, it offers up to 30,000 hours of reliable, high-visibility warning light. ## Description Product Description All Justech Product Comes with 18 Months UK Base Warranty Specification: 100% Brand New!!! Color: Like The Picture Show Waterproof: IP65 Material: ABS LED Color: Amber LED's per Light: 40 LEDs Volt: 12V / 24V DC Power: 40W Quantity: 1 pc Cigarette Lighter Cable length: approx 196” (5m) Dimension: 12.7cm(5.0''/incn) x 12.7cm(5.0''/incn) x 9.5cm(3.8''/incn) Light-emitting Modes: 7 flash patterns Features: Brand New high Quality and easy to install 7 different modes of flashing Mounted with magnets, attach to any metal top Directly plug it into 12/24V car cigarette adapter Up to 30,000 hours life 40 high intensity LEDs Modes: Mode 1: Flashes clockwise Mode 2: Flashes counter clockwise Mode 3: Alternates between front and back side Mode 4: Alternates between left and right side Mode 5: Strobes all lights at uniform speed Mode 6: Strobes all lights at high speed Mode 7: Turns on all the LEDs Fitment: All vehicles equiped with a 12/24 volt DC cigarette adapter. Package includes: 1x 40 LEDs Emergency Warning Strobe Light (Including 5m Power Cable & Control Switch) 3x Screws Manufacturer Contact Information Justech ## Features - 【40 LEDs Flashing Beacon】Come with 40 High Intensity LEDs Bulbs, This Strobe LED Light is Great for Emergency Workers, Postal Service, Construction Vehicle, Security etc. - 【7 Flash Patterns】Easy ON/OFF Power Switch to Change Between 7 Flash Patterns, Simple Operation, Just Press the Switch to Change the Light Modes. - 【With Magnetic Base】Magnetic Pods with Protective Rubber Feet, Attach to Any Metal Top; Magnets Strong Enough to Go up to 45mph.(Please Note: When Using Magnetic Strobe Lights, Please Control the Vehicle Speed within 45Mph and NO Sudden Braking While Driving, and Avoid Potholes as Much as Possible) - 【Durable and IP65 Waterproof】Housing is Made of Durable ABS and Aluminum Materials and Crystal Clear for Max Brightness, Waterproof IP65, Up to 30,000 Hours Life. - 【Easy Installation】Dimension: 12.7cm(5.0''/inch) x 12.7cm(5.0''/inch) x 9.5cm(3.8''/inch); Cable Length up to 5M, Specifically Designed to Work on All Vehicles with a 12V/24V Cigarrette Plug. ## Technical Specifications | Specification | Value | |---------------|-------| | Additional Features | Waterproof | | Asin | B07QXKKHSX | | Auto Part Position | Upper | | Automotive Fit Type | Universal Fit | | Brand Name | Justech | | Color | Clear | | Compatible With Vehicle Type | Tractor | | Customer Reviews | 4.5 4.5 out of 5 stars (843) 4.5 out of 5 stars | | Included Components | 1 x 40 LED Emergency Warning Strobe Light | | Is Assembly Required | No | | Item Dimensions | 14.5 x 14.5 x 12.5 centimeters | | Item Type Name | automotive emergency strobe lights | | Lens Color | Amber | | Lens Material | ABS+Aluminum | | Light Source | LED | | Manufacturer | Justech | | Manufacturer Contact Information | Justech | | Manufacturer Part Number | JSP037 | | Model Number | JSP093 | | Model Year | 2023 | | Number Of Items | 1 | | Number Of Packs | 1 | | Set Name | 40LED, Blue | | Specific Uses For Product | Fog Lights, Strobe Lights | | Unit Count | 1.0 Count | | Upc | 659438788976 | | Voltage | 12 Volts | | Wattage | 40 watts | ## Product Details - **Brand:** Justech - **Colour:** Clear - **Specific uses for product:** Fog Lights, Strobe Lights - **Light source type:** LED - **Vehicle service type:** Tractor ## Images ![Justech 12/24V Flashing Beacon 40W 40 LED Emergency Warning Strobe Light Amber Strobe Lights 7 Flash Modes Waterproof with Magnetic Base for Truck Vehicle - Image 1](https://m.media-amazon.com/images/I/71uBRosZVxL.jpg) ![Justech 12/24V Flashing Beacon 40W 40 LED Emergency Warning Strobe Light Amber Strobe Lights 7 Flash Modes Waterproof with Magnetic Base for Truck Vehicle - Image 2](https://m.media-amazon.com/images/I/71qZj5et1BL.jpg) ![Justech 12/24V Flashing Beacon 40W 40 LED Emergency Warning Strobe Light Amber Strobe Lights 7 Flash Modes Waterproof with Magnetic Base for Truck Vehicle - Image 3](https://m.media-amazon.com/images/I/71pAtYnsOyL.jpg) ![Justech 12/24V Flashing Beacon 40W 40 LED Emergency Warning Strobe Light Amber Strobe Lights 7 Flash Modes Waterproof with Magnetic Base for Truck Vehicle - Image 4](https://m.media-amazon.com/images/I/71Q-bamgVrL.jpg) ![Justech 12/24V Flashing Beacon 40W 40 LED Emergency Warning Strobe Light Amber Strobe Lights 7 Flash Modes Waterproof with Magnetic Base for Truck Vehicle - Image 5](https://m.media-amazon.com/images/I/71iax4mZwML.jpg) ## Available Options This product comes in different **Color** options. ## Questions & Answers **Q: Is this blue beacon strobe light truly waterproof for outdoor use?** A: Yes, this flashing strobe light has IP65 waterproof , making it suitable for outdoor use in rain, snow, and dust. It's designed to withstand harsh weather conditions, ensuring reliable performance during construction work, and roadside assistance. **Q: Does the magnetic base stay secure at high speeds?** A: Yes, the magnetic base is strong enough to secure the light at speeds up to 45 mph. For best performance, avoid sudden braking or driving over rough terrain. It’s ideal for use on trucks, construction vehicles, and other high-speed applications. **Q: How bright is the blue warning light during the day?** A: The blue 40 high-intensity LEDs deliver a super bright flashing effect, ensuring high visibility even in bright daylight. It remains effective for daytime operations or emergencies, providing clear, attention-grabbing signals. **Q: Does the emergency light for trucks offer multiple flash patterns?** A: Yes, this rooftop strobe light offers 7 different flash patterns, which can be easily controlled via the external switch. It provides versatility for various situations like emergency lights, road work, and security use. **Q: How durable is the product, and does it last long?** A: This led blue strobe light is built with high-quality materials, including ABS housing, designed for long-term durability. With proper use and maintenance, it provides a long lifespan of up to 30,000 hours, ensuring reliable performance for years. ## Customer Reviews ### ⭐ Short lifespan *by on Reviewed in Sweden 8 September 2025* It states it will work for up to 30.000 hours.Mine worked very well for 720 hours, then it suddenly stopped working. This is just after Amazon closes the return-window. ### ⭐⭐⭐⭐⭐ Fantastic bit of kit *by on Reviewed in the United Kingdom 10 September 2025* This is really effective. It has a very strong magnet, but it is easy to remove. I wouldn't recommend it if you are precious about your paintwork. The cable is very long so you can reach anywhere on your roof.There are several different modes, controlled from the adaptor.Fantastic value for money. I feel much safer now I have it ### ⭐⭐⭐⭐⭐ quality product ! *by on Reviewed in Canada 18 March 2026* seems nice and bright and easy to use ## Frequently Bought Together - Justech 12/24V Flashing Beacon 40W 40 LED Emergency Warning Strobe Light Amber Strobe Lights 7 Flash Modes Waterproof with Magnetic Base for Truck Vehicle - Caledonia Signs 56336 Vehicle Hazard Panel, Reflective Magnetic, 700 mm X 140 mm - Highway Maintenance Chevrons - Retro Reflective Yellow - Magnetic or Sticker Signs - Car Van Tipper Tail Lift Ect. Taillift (Magnetic, Small 600x300mm) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.kr/products/452861851-justech-12-24v-flashing-beacon-40w-40-led-emergency-warning](https://www.desertcart.kr/products/452861851-justech-12-24v-flashing-beacon-40w-40-led-emergency-warning) --- *Product available on Desertcart South Korea* *Store origin: KR* *Last updated: 2026-09-17*