{"product_id":"lezyne-ktv-pro-ai-alert-rear-light","title":"Lezyne KTV Pro+ Ai Alert Rear Light","description":"\u003cdiv\u003e\n\u003cp\u003eThe \u003cstrong\u003eLezyne KTV Pro+ Ai Alert Rear Light\u003c\/strong\u003e does something most rear lights don't — it reacts to how you're riding. Built-in Ai Alert brake-sensing technology detects deceleration and automatically switches to an Active Alert mode, triggering a rapid 150-lumen flash to signal to traffic behind you that you're slowing down. It's a meaningful step beyond a light that simply blinks on a fixed pattern.\u003c\/p\u003e\n\n\u003cp\u003eSix output modes give you control over visibility and runtime — from a highly disruptive Day Flash mode for high-traffic riding to Femto mode, which stretches battery life to 20 hours for long days in the saddle. \u003cstrong\u003eWide Angle Optics deliver 270 degrees of coverage\u003c\/strong\u003e, so you're visible from the side as well as from behind. The co-molded construction carries an IPX7 waterproof rating, the silicone strap fits both aero and round seatposts, and an integrated USB stick means you can recharge without hunting for a cable.\u003c\/p\u003e\n\n\u003ch3\u003eLezyne KTV Pro+ Ai Alert Specs at a Glance\u003c\/h3\u003e\n\u003cul class=\"specs_at_a_glance\"\u003e\n  \u003cli\u003ePeak output: 150 lumens (Active Alert mode)\u003c\/li\u003e\n  \u003cli\u003eRuntime: Up to 20 hours (Femto mode)\u003c\/li\u003e\n  \u003cli\u003eOutput modes: 6, including Day Flash and Ai Alert brake-sensing\u003c\/li\u003e\n  \u003cli\u003eBeam coverage: 270 degrees via Wide Angle Optics\u003c\/li\u003e\n  \u003cli\u003eWaterproof rating: IPX7\u003c\/li\u003e\n  \u003cli\u003eCharging: Integrated USB stick, no cable required\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Lezyne","offers":[{"title":"Black","offer_id":44049630855212,"sku":"1-LED-35R-V304","price":44.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/7684\/9196\/files\/lezyne-ktv-pro-ai-alert-rear-light-2600399.jpg?v=1771293848","url":"https:\/\/ricycles.com\/products\/lezyne-ktv-pro-ai-alert-rear-light","provider":"RA Cycles","version":"1.0","type":"link"}