{"product_id":"star-union-sul180r-smart-bike-tail-light-with-brake-sensor-14-emoticon-patterns-ipx6-waterproof-rear-light","title":"STAR UNION SUL180R Smart Bike Tail Light with Brake Sensor \u0026 14 Emoticon Patterns – IPX6 Waterproof Rear Light","description":"\u003cp data-start=\"94\" data-end=\"202\"\u003eOn the road, a tail light shouldn’t just make you visible — it should clearly communicate what you’re doing.\u003c\/p\u003e\n\u003cp data-start=\"204\" data-end=\"442\"\u003eThe \u003cstrong data-start=\"208\" data-end=\"247\"\u003eSTAR UNION SUL180R Smart Tail Light\u003c\/strong\u003e is designed to do exactly that. With built-in brake sensing, the light automatically boosts brightness when you slow down, giving riders and drivers behind you a clearer signal of your movement.\u003c\/p\u003e\n\u003cp data-start=\"444\" data-end=\"680\"\u003eBeyond safety, SUL180R adds personality to your ride. With up to \u003cstrong data-start=\"509\" data-end=\"541\"\u003e14 dynamic lighting patterns\u003c\/strong\u003e, including arrows, symbols, and animated effects, it makes your bike more noticeable in traffic while giving you a unique visual presence.\u003c\/p\u003e\n\u003cp data-start=\"682\" data-end=\"896\"\u003eFor riders who want more, the light supports \u003cstrong data-start=\"727\" data-end=\"758\"\u003emulti-light synchronization\u003c\/strong\u003e, allowing multiple units to work together for a stronger, more visible rear warning setup — especially useful for e-bikes or group rides.\u003c\/p\u003e\n\u003cp data-start=\"898\" data-end=\"1235\"\u003eDaily use is effortless. The \u003cstrong data-start=\"927\" data-end=\"955\"\u003eauto start\/stop function\u003c\/strong\u003e turns the light on when you ride and off when you stop, helping save battery without extra steps. Combined with a bright, evenly distributed LED output and \u003cstrong data-start=\"1112\" data-end=\"1142\"\u003eIPX6 waterproof protection\u003c\/strong\u003e, the SUL180R is built to perform reliably in urban traffic, night rides, and wet conditions.\u003c\/p\u003e\n\u003cp data-start=\"1237\" data-end=\"1331\"\u003eThis isn’t just a tail light — it’s a smarter way to stay visible and communicate on the road.\u003c\/p\u003e","brand":"starunion-store","offers":[{"title":"Default Title","offer_id":48226766618849,"sku":null,"price":15.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/9034\/9025\/files\/44049bddff836b4ead72fc8c6c615a8a.jpg?v=1776821421","url":"https:\/\/www.starunion-store.com\/zh\/products\/star-union-sul180r-smart-bike-tail-light-with-brake-sensor-14-emoticon-patterns-ipx6-waterproof-rear-light","provider":"Star Union Store","version":"1.0","type":"link"}