--- product_id: 473923362 title: "Magene L508 Bike Radar Tail Light, Smart Rear View Radar Taillight Compatible with Some Bike Computers and Watches, Support Magene Utility APP Display" brand: "magene" price: "$212.24" currency: USD in_stock: true reviews_count: 13 category: "Magene" url: https://www.desertcart.us/products/473923362-magene-l508-bike-radar-tail-light-smart-rear-view-radar store_origin: US region: United States of America --- # 140m radar detection range 16h battery life with quick 3h USB-C charge IPX7 waterproof for all-weather rides Magene L508 Bike Radar Tail Light, Smart Rear View Radar Taillight Compatible with Some Bike Computers and Watches, Support Magene Utility APP Display **Brand:** magene **Price:** $212.24 **Availability:** ✅ In Stock ## Summary > 🚴‍♂️ Stay Ahead, Stay Seen — The Ultimate Smart Tail Light for the Modern Rider ## Quick Answers - **What is this?** Magene L508 Bike Radar Tail Light, Smart Rear View Radar Taillight Compatible with Some Bike Computers and Watches, Support Magene Utility APP Display by magene - **How much does it cost?** $212.24 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/473923362-magene-l508-bike-radar-tail-light-smart-rear-view-radar) ## Best For - magene enthusiasts ## Why This Product - Trusted magene brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Adaptive Light Modes:** 7 versatile lighting modes including pulse, peloton & rotation for visibility that matches your ride style. - • **Radar-Grade Rear Safety:** Detect vehicles up to 140 meters behind with a 40° beam angle, even around bends. - • **Intelligent Brake Response:** Built-in acceleration sensor triggers 3-second highlight mode on braking to warn trailing traffic instantly. - • **Seamless Smart Integration:** Connects effortlessly with Garmin, Wahoo, Bryton bike computers & watches for real-time alerts. - • **Long-Lasting & Weatherproof:** Ride worry-free with 16-hour battery life, fast USB-C charging, and IPX7 waterproof durability. ## Overview The Magene L508 Bike Radar Tail Light is a cutting-edge rear safety device featuring a 140-meter millimeter-wave radar with a 40° detection angle, providing visual and audible alerts via compatible bike computers and watches. It offers 7 customizable light modes, a high-precision acceleration sensor for brake detection, and a wide 220° visibility range up to 1.2 km. With a robust 16-hour battery life, fast USB-C charging, and IPX7 waterproof rating, it ensures reliable performance in all conditions. Compatible with major cycling tech ecosystems and supported by the Magene Utility APP, it’s designed to keep professional cyclists safe and connected on every ride. ## Description Product description Over the past ten years, bicycle incidents have increased by 37%. The number of preventable deaths from bicycle transportation incidents increased 16% in 2020 and have increased 44% in the last 10 years. According to statistics, 40% of cycling fatalities are caused by rear-end collisions. In addition to the single function of warning rear vehicles prompted by the traditional bike tail light, L508 radar tail light can also provide real-time feedback on rear vehicles, a timely reminder to both the driver and the rear vehicles, thus reducing the accident rates. The radar of L508 uses millimeter-wave pulse signals to provide comprehensive and stable detection of high-speed motor vehicles. PERFECT COMPATIBILITY Magene Utility APP supports radar display. After connecting your tail light with APP, you can view approaching vehicles at a glance. * Purchase to unlock radar display function on Magene Utility APP or subscribing our newsletter. The tail light can be connected to below bike computers, watches, or other display devices that can support the standard protocol. Compatible bike computers Magene C406 Pro Garmin 130, 130P, 520, 520P, 530, 820, 830, 1000, 1030, 1030P Wahoo Bolt, Roam Byrton R750, S500 Compatible watches Garmin 245, 645, 735, 745, 935, 945, D2, Fenix 5, 5s, 5x, 5Plus, 5xPlus, 6s, 6x, 6Pro, 6sPro, 6xPro 140m Detection Distance L508 can accurately provide visual and audible alerts from display terminal to warn of vehicles approaching from behind up to 140 meters away, to help bikers be on full alert in the surroundings. 40° Detection Angle The radar of L508 has a beam angle up to 40°, so it can detect the rear vehicles at bends. Eliminate the blind spot and protect you all the way. 220° Viewing Wide-angle Support 220° wide viewing angle with visibility of up to 1.2km and effective warning of rear vehicles to ensure safe riding. 7 LIGHT MODES Solid Mode Flashing Mode Quickly Flash Mode Pulse Mode Peloton Mode Rotation Mode Only Radar Mode With low brightness and soft light, it protects eyes of group bikers, providing a more comfortable experience in team riding. Custom Flashing/Pulse Interval After connecting to Magene Utility APP, you can customize the tail light flashing/pulse interval and the exclusive flashing mode. * Purchase to unlock customizable light mode setting function. Easy Combination of Light and Radar Solid Mode + Radar On: Short commuter rides at night on open roads Flashing Mode + Radar On: Long-distance training or leisure ride at night on open roads Peloton Mode + Radar Off: Night group training on a road closed for cycling Only Radar Mode: Daytime riding on open roads AUTO-SLEEP｜AUTO-AWAKE The tail light supports vibration sensing, and it can automatically enter sleep mode after 5 minutes in the stationary state and automatically wake up when starting to save energy. *This function is turned off by factory default, you need to turn it on manually in the Magene Utility APP. EFFICIENT WARNING FOR REAR VEHICLES Smart Braking Sensing The tail light is equipped with a built-in high-precision acceleration sensor, to quickly detect and enter 3 seconds highlight mode even with slight braking, while ignoring shaking and small bumps to prevent false starts. Warning Approaching Vehicles If the rear vehicle suddenly comes from behind within 140m, the tail light enters flashing mode for 2 seconds. It warns the rear vehicle keeping a safe distance from you, and protects you from safety risks caused by sudden acceleration of rear vehicle on open road. * To not affect rear vehicles, this function will be only activated when the rear vehicle approaches suddenly. And it will not be activated when rear vehicles approach successively. Battery/Charging Battery life up to 16 hours. Type-C charging port. Easy and fast charging. Fully charged in 3 hours. Power Saving Mode: Lower light brightness to save power. * Ligh t brightness will be back to normal if radar detects rear vehicle approaching. Waterproof/Strap IPX7 Waterproof. Meet the general waterproof needs. No worry to ride on rainy days. Safety strap design. Avoid damage from accidental drops of tail lights. Various Seat Posts Support Various Seat Posts: round, square, aero seat posts and more. L508 Radar Tail Light Specification ## Features - The radar of L508 with a beam angle up to 40° so it can detect the rear vehicles at bends, uses millimeter-wave pulse signals to provide comprehensive and stable detection of high-speed motor vehicles and even slow-moving bicycles. L508 can accurately provide visual and audible alerts from display terminal to warn of vehicles approaching from behind up to 140 meters away to help bikers be on full alert in the surroundings. - 7 Light Modes:Solid mode, flashing mode, pulse mode, peloton mode,quickly flash mode, rotation mode and only radar mode, ensure quick and easy switch with one click.220°wide viewing angle with visibility of up to 1.2km and effective warning of rear vehicles ensure safe riding. - L508 tail light is equipped with a built-in high-precision acceleration sensor, to quickly detect and enter 3 seconds highlight mode even with slight braking, while ignoring shaking and small bumps to prevent false starts.If the rear vehicle suddenly comes from behind within 140m, L508 taillight enters flashing mode for 2 seconds. It warns the rear vehicle keeping a safe distance from you, and protects you from safety risks caused by sudden acceleration of rear vehicle on open road. - Long battery life up to 16 hours with power saving mode;Type-C charging port, fully charged in 3 hours;IPX7 waterproof;Support round, square, aero seat posts and more;Safety srap design avoid damage from accidental drops.L508 tail light supports vibration sensing, and it can automatically enter sleep mode after 5 minutes in the stationary state and automatically wake up when starting to save energy.(Need to turn this function on manually in the Magene Utility APP) - L508 tail light can be connected to below bike computers that can support the standard protocol: Magene C406Pro,Garmin 130, 130P, 520, 520P, 530, 820, 830, 1000, 1030, 1030P,Wahoo Bolt,Roam,Bryton R750, S500,Garmin 245, 645, 735, 745, 935, 945, D2, Fenix 5, 5s, 5x, 5Plus, 5xPlus, 6s, 6x, 6Pro, 6sPro, 6xPro,etc..Magene Utility APP supports radar display. You can view approaching vehicles at a glance. * Purchase to unlock radar display function or subscribing our newsletter. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0B9RWTXF2 | | Auto Part Position | Rear | | Best Sellers Rank | #126,250 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #141 in Bike Taillights | | Brand | Magene | | Brand Name | Magene | | Color | Black | | Customer Reviews | 4.2 out of 5 stars 348 Reviews | | Included Components | Manual | | International Protection Rating | IPX7 | | Item Dimensions L x W x H | 5.3"L x 2.95"W x 2.95"H | | Item Type Name | Tail Light | | Item Weight | 0.18 Kilograms | | Light Output Maximum | 40 Lumens | | Manufacturer | Magene | | Material | Plastic | | Material Type | Plastic | | Mounting Type | Seat Mount | | Number of settings | 7 | | Power Source | Battery Powered | | UPC | 698935601890 | | Warranty Description | 1 year | | Water Resistance Level | Waterproof | ## Product Details - **Brand:** Magene - **Color:** Black - **Item Weight:** 0.18 Kilograms - **Light Output Maximum:** 40 Lumens - **Material:** Plastic - **Mounting Type:** Seat Mount - **Number of settings:** 7 - **Power Source:** Battery Powered - **Product Dimensions:** 5.3"L x 2.95"W x 2.95"H - **Water Resistance Level:** Waterproof ## Images ![Magene L508 Bike Radar Tail Light, Smart Rear View Radar Taillight Compatible with Some Bike Computers and Watches, Support Magene Utility APP Display - Image 1](https://m.media-amazon.com/images/I/61ic8Xrq7WL.jpg) ![Magene L508 Bike Radar Tail Light, Smart Rear View Radar Taillight Compatible with Some Bike Computers and Watches, Support Magene Utility APP Display - Image 2](https://m.media-amazon.com/images/I/51cz+ODU8XL.jpg) ![Magene L508 Bike Radar Tail Light, Smart Rear View Radar Taillight Compatible with Some Bike Computers and Watches, Support Magene Utility APP Display - Image 3](https://m.media-amazon.com/images/I/51eCQGuhATL.jpg) ![Magene L508 Bike Radar Tail Light, Smart Rear View Radar Taillight Compatible with Some Bike Computers and Watches, Support Magene Utility APP Display - Image 4](https://m.media-amazon.com/images/I/61iUn-4No9L.jpg) ![Magene L508 Bike Radar Tail Light, Smart Rear View Radar Taillight Compatible with Some Bike Computers and Watches, Support Magene Utility APP Display - Image 5](https://m.media-amazon.com/images/I/615vKmufd-L.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by R***E on April 30, 2025* ### ⭐⭐⭐⭐⭐ Review *by A***R on August 3, 2025* ### ⭐⭐⭐⭐ Review *by A***O on January 18, 2026* ## Frequently Bought Together - Magene L508 Bike Radar Tail Light, Smart Rear View Radar Taillight Compatible with Some Bike Computers and Watches, Support Utility APP Display - Magene C606 Smart Navigation GPS Bike Computer with Offline Map, 2.8-inch Color Touchscreen, WiFi & Bluetooth Cycling Computer, 11 Languages, IPX7 Waterproof --- ## 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.us/products/473923362-magene-l508-bike-radar-tail-light-smart-rear-view-radar](https://www.desertcart.us/products/473923362-magene-l508-bike-radar-tail-light-smart-rear-view-radar) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-05-12*