{"product_id":"rockbros-q2s-smart-tail-light","title":"Rockbros Q2S Smart Tail Light","description":"\u003cp style=\"text-align:center;font-style:italic;font-size:18px;border:1px solid #ddd;background:#f7f7f7;padding:16px;\"\u003eA compact smart tail light that switches itself on and off, so you never have to remember to turn it on before a ride.\u003c\/p\u003e\n\n\u003ch5\u003eOverview\u003c\/h5\u003e\n\u003cp\u003eThe Q2S reads movement and vibration through a built-in sensor, turning on automatically in low light and switching off after around 30 seconds of being stationary — then instantly reactivating the moment it senses vibration again. When it detects braking, it jumps to maximum brightness for about 3 seconds in whichever mode you're in, giving traffic behind you a clear warning.\u003c\/p\u003e\n\u003cp\u003eFour lighting modes — slow flash, breathing flash, burst flash, and always on — cycle with a single button press, and a memory function recalls your last-used mode so you're not reselecting it every ride. The 260mAh battery charges over USB-C and delivers long runtime depending on mode, with an LED indicator showing battery status at a glance.\u003c\/p\u003e\n\u003cp\u003eAt roughly 22g and about 3 x 2.9 x 3.8cm, it's genuinely compact, with an IPX6 rating that handles sudden rain, and the included bracket mounts without tools.\u003c\/p\u003e\n\n\u003ch5\u003eWhy You'll Like It\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong\u003eAutomatic on\/off\u003c\/strong\u003e\u003cbr\u003eTurns on in low light and sleeps when stationary, so you never ride off with it forgotten switched off.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBrake-reactive brightness\u003c\/strong\u003e\u003cbr\u003eJumps to maximum brightness for about 3 seconds when it senses braking, in any mode.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMode memory\u003c\/strong\u003e\u003cbr\u003eRemembers your last-used lighting mode, so you're not cycling through settings every time you switch it on.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGenuinely compact and light\u003c\/strong\u003e\u003cbr\u003eAt around 22g, it disappears on the seatpost or saddle rail rather than adding visible bulk.\u003c\/p\u003e\n\n\u003ch5\u003eWho Is It For?\u003c\/h5\u003e\n\u003cp\u003eThis suits commuters and everyday riders who want reliable rear visibility without having to think about switching the light on and off every ride. The brake-sensing brightness boost makes it a sensible pick for anyone riding regularly in traffic.\u003c\/p\u003e\n\n\u003ch5\u003eGood to Know\u003c\/h5\u003e\n\u003cp\u003eThe light sleeps after about 30 seconds of inactivity to save battery — this is expected behaviour, not a fault, and it wakes instantly on the next vibration or movement. It's IPX6 rated for sudden rain rather than full submersion, so avoid leaving it soaking in standing water.\u003c\/p\u003e\n\n\u003ch5\u003eTechnical Specifications\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery\u003c\/strong\u003e: 260mAh, USB-C rechargeable\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtection Rating\u003c\/strong\u003e: IPX6\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: Approx. 22g\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions\u003c\/strong\u003e: Approx. 3 x 2.9 x 3.8cm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLight Modes\u003c\/strong\u003e: Slow flash, breathing flash, burst flash, always on\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncludes\u003c\/strong\u003e: Light, mounting bracket, USB-C cable\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch5\u003eAdditional Information\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e: China\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImported By\u003c\/strong\u003e: Do Good Co, 223, Laxmi Plaza, SAB TV Road, Suresh Nagar, Andheri West, Mumbai, Maharashtra -400053, India.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNet Quantity\u003c\/strong\u003e: 1N\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCustomer Care Address\u003c\/strong\u003e: 291, 10 Main, 5 Block, Jayanagar, Bangalore - 560041. Ph: (080)47183232, Email: support@bumsonthesaddle.com\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommodity\u003c\/strong\u003e: Rear Lights\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"Do Good Co","offers":[{"title":"Default Title","offer_id":50514870141097,"sku":"Q2S","price":1100.0,"currency_code":"INR","in_stock":true}],"url":"https:\/\/bumsonthesaddle.com\/products\/rockbros-q2s-smart-tail-light","provider":"BUMSONTHESADDLE","version":"1.0","type":"link"}