{"product_id":"rockbros-bicycle-smart-auto-brake-sensing-light-cycling-taillight-bike-rear-light-accessories-q0","title":"Smart Auto Brake Sensing Bike Tail Light USB Rechargeable IPX6","description":"\u003cp\u003eRide with clear signals that others can instantly understand. This smart tail light brightens automatically when you brake, helping drivers and riders behind you react faster.\u003c\/p\u003e\u003cp\u003eDay or night, your visibility adjusts without effort. The light senses movement and ambient conditions, so it turns on when needed and sleeps when you stop.\u003c\/p\u003e\u003ch2\u003eSmarter visibility that reacts when you do\u003c\/h2\u003e\u003cp\u003e✅ Braking triggers a brighter light so others notice you instantly\u003c\/p\u003e\u003cp\u003e✅ Adapts to ambient light to stay visible in changing conditions\u003c\/p\u003e\u003cp\u003e✅ Saves battery with auto sleep after 30 seconds of no movement\u003c\/p\u003e\u003cp\u003e✅ Wakes on vibration so it’s ready when you start riding again\u003c\/p\u003e\u003cp\u003e✅ Runs up to 8–63 hours depending on mode for longer rides\u003c\/p\u003e\u003cp\u003e✅ IPX6 waterproof level handles rain and wet roads\u003c\/p\u003e\u003cp\u003e✅ Lightweight 22g build keeps your setup clean and unobtrusive\u003c\/p\u003e\u003cp\u003eThis tail light uses a built-in acceleration sensor to detect braking and increase brightness at the right moment. It creates a clear visual signal behind you without needing manual control.\u003c\/p\u003e\u003cp\u003eThe intelligent system also detects surrounding light and turns itself on when needed. When your bike stays still for 30 seconds, it enters sleep mode, then instantly wakes with vibration so you don’t have to think about switching it on.\u003c\/p\u003e\u003cp\u003eWith a 250mAh battery and USB Type-C charging, you get flexible use across short commutes or long rides. The included mounts fit seatposts or saddle rails, making installation straightforward in different setups.\u003c\/p\u003e\u003cp\u003eUnlike basic lights that stay the same brightness, this one reacts to real riding behavior. That means better awareness, less manual effort, and a cleaner riding experience without constant adjustment.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eStay seen and ride with more confidence every time you brake.\u003c\/strong\u003e\u003c\/p\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S1dc3e914cc154bdabc5cb5f59a551057W.jpg\" alt=\"bike tail light mounted on seatpost\"\u003eClear rear visibility improves your safety in traffic.\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S0b3d208e562e4784982432cac84c2d285.jpg\" alt=\"brake sensing highlight feature\"\u003eBrake detection adds instant visibility when slowing down.\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S8f36f127ff1b4e278b3db533642b49e2V.jpg\" alt=\"multiple lighting modes display\"\u003eAdjust brightness modes for different riding conditions.\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sdbb0bcd7c5e740a8bfdb0d214a2895a7j.jpg\" alt=\"compact lightweight rear light\"\u003eLightweight design keeps your bike setup minimal.\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S99973fd819354ac18baca98db2a81837O.jpg\" alt=\"usb type c charging cable\"\u003eRecharge quickly with convenient USB-C charging.\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S69529be43e33475094c6a6d8741d3a93A.jpg\" alt=\"seatpost mounting bracket\"\u003eEasy mounting fits a wide range of bikes.\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Se98f6cd97b264e45adfb257ecb11e870e.jpg\" alt=\"waterproof rain resistance\"\u003eRide confidently even in rainy conditions.\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sc4242eba949f4571baa6be406591853fr.jpg\" alt=\"auto sleep function illustration\"\u003eSaves power automatically when not in motion.\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S0f8ac4e7594340a7a2be5cda497a17b7F.jpg\" alt=\"ambient light detection feature\"\u003eAdjusts brightness based on your environment.\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S79a58274123648abbd306dff63a900a97.jpg\" alt=\"night cycling visibility\"\u003eStay visible during nighttime rides.\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S291fcdc4cb7046e690c6ebc7b507b20cM.jpg\" alt=\"rear light brightness close up\"\u003eStrong rear lighting improves awareness behind you.\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sc90c83e3cbf748619880eec2928818128.jpg\" alt=\"bike commuting setup\"\u003eIdeal for daily commuting and city riding.\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sf63ff6d6f9314beba3cc1020fbf7f3f19.jpg\" alt=\"cycling safety feature\"\u003eAdds an extra layer of riding safety.\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S2ebbd2b8b1e04f559985935edef5f0de2.jpg\" alt=\"light modes comparison\"\u003eSwitch modes depending on your ride needs.\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S0774a938eba74bb5a7bea3ca15279ca0t.jpg\" alt=\"mounting accessories included\"\u003eMultiple mounting options for flexible setup.\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sf3608e19128f4201a68bf3017f2533e9H.jpg\" alt=\"compact rear light profile\"\u003eKeeps your bike looking clean and uncluttered.\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S0b907bfe127c47ad8f30119302f41b5dl.jpg\" alt=\"durable plastic body\"\u003eBuilt for regular use across different conditions.\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S694dc7c1e77d4b14902ab5d25f0743592.jpg\" alt=\"rear light installation\"\u003eQuick setup lets you ride sooner.\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S1bc569526b244f878c44825c1e9449637.jpg\" alt=\"charging port close up\"\u003eProtected port supports safe charging use.\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S670fb7a56c134f1cae0d2cba69bc0d94x.jpg\" alt=\"night road safety visibility\"\u003eImproves visibility on dark roads instantly.\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S44518f3b60af484ca0ffd00ffa438d78G.jpg\" alt=\"bike rear light overview\"\u003eDesigned for consistent performance on every ride.","brand":"Spy-shop.com","offers":[{"title":"Q0","offer_id":62516771586378,"sku":"14:29#Q0","price":36.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0764\/5980\/2954\/files\/S2fbf135223a04ea09bb69ec4d7c7005bY.webp?v=1782204521","url":"https:\/\/spy-shop.com\/products\/rockbros-bicycle-smart-auto-brake-sensing-light-cycling-taillight-bike-rear-light-accessories-q0","provider":"Spy-shop.com","version":"1.0","type":"link"}