{"product_id":"smart-bike-tail-light-ultra-bright","title":"nkomax Smart Bike Tail Light — USB Rechargeable Rear Light, IPX6 Waterproof Aluminum, Auto On\/Off \u0026 Brake Boost (400mAh)","description":"\u003cp\u003e\u003cstrong\u003enkomax Smart Bike Tail Light is a compact, USB-rechargeable rear light with an intelligent auto on\/off sensor, brake-mode boost, and IPX6 waterproof aluminum body for reliable night visibility.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eDesigned to make you more visible without adding bulk, this rear bicycle light combines a high-intensity COB LED, a durable 6061 aluminum chassis and smart sensors that respond to ambient light and motion. It mounts to most saddle rails with a quick-fit strap, weighs only 38 g and provides long runtimes from its 400 mAh lithium-ion battery. Whether you commute, train or ride for leisure, it’s built to stay bright in rain, fog and low-light conditions.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the automatic on\/off and brake detection work?\u003c\/h3\u003e\n\u003cp\u003eThe light uses an integrated sensor that senses ambient brightness and movement. It will automatically power on when you enter low-light conditions and switch off in bright daylight to save battery. When decelerating, the unit detects the change in motion and instantly switches to a brighter brake mode to alert following traffic.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eAuto start\/stop based on light intensity\u003c\/li\u003e\n  \u003cli\u003eBrake-mode activation on deceleration\u003c\/li\u003e\n  \u003cli\u003eManual mode available when you prefer direct control\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat kind of brightness, beam and visibility can I expect?\u003c\/h3\u003e\n\u003cp\u003eThe COB LED plus a high-brightness comb lens spreads light across a wide 180° field so you’re visible from multiple angles. The lens design minimizes glare while maintaining a clear, strong output that’s claimed to be noticeable up to around 150 meters under typical night conditions. Several output modes let you choose steady or flashing patterns for different riding situations.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCOB LED for even, intense illumination\u003c\/li\u003e\n  \u003cli\u003e180° viewing angle for side and rear visibility\u003c\/li\u003e\n  \u003cli\u003eMultiple steady and flashing modes to suit traffic and road types\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow long will the battery last and how do I recharge it?\u003c\/h3\u003e\n\u003cp\u003eThe internal 400 mAh rechargeable lithium-ion battery delivers over 20 hours of runtime depending on mode and brightness. Recharging is done with the supplied USB cable from a computer, power bank or USB wall adapter. The light also features a sleep mode that reduces power draw when the bike is stationary for extended periods.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e400 mAh Li-ion battery, USB-rechargeable\u003c\/li\u003e\n  \u003cli\u003e20+ hours runtime on lower settings; varies by mode\u003c\/li\u003e\n  \u003cli\u003eAuto-sleep to conserve charge when not moving\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs the light durable and easy to mount on my bike?\u003c\/h3\u003e\n\u003cp\u003eThe chassis is machined from 6061 aluminum for a lightweight yet robust shell that sheds heat and resists impact. Rated IPX6, it withstands heavy rain and sprays without water ingress. Mounting is tool-free using a flexible saddle-rail strap that adapts to most road and commuter bike rails.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e6061 aluminum body for durability and heat dissipation\u003c\/li\u003e\n  \u003cli\u003eIPX6 water- and dust-resistance for rainy rides\u003c\/li\u003e\n  \u003cli\u003eQuick-release strap fits most saddle rails and seatposts\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The nkomax Smart Bike Tail Light suits commuters, road cyclists and leisure riders who want a compact, dependable rear light that automatically reacts to changing light and motion. It’s especially useful for riders who prefer hands-free operation and a corrosion-resistant metal housing, yet still want the option of manual control or different flash modes for busy traffic or group rides.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does this light fit all bike saddle rails?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes—its flexible strap mounts to most standard saddle rails and common seatpost positions without tools.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How long does a full charge last?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Typical runtime exceeds 20 hours on lower modes; brighter or brake modes reduce runtime accordingly.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"nkomax","offers":[{"title":"Default Title","offer_id":48020271235233,"sku":"B07DF8RTM4","price":69.79,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0758\/6532\/5729\/files\/nkomax-taillight-front-view.jpg?v=1791294462","url":"https:\/\/canadiansporting.ca\/products\/smart-bike-tail-light-ultra-bright","provider":"Canadian Sporting","version":"1.0","type":"link"}