{"product_id":"nitecore-nu21-running-headlamp-white-360-lumens-usb-c-rechargeable-ultralight-ip66","title":"Nitecore NU21 Running Headlamp, White, 360 Lumens, USB-C Rechargeable, IP66 with Red Auxiliary LED","description":"\u003cstrong\u003eCompact and featherweight, the Nitecore NU21 is a 360‑lumen USB‑C rechargeable running headlamp with white and red LEDs designed for fast-paced outdoor use.\u003c\/strong\u003e\n\n\u003cp\u003eThe NU21 combines high-output lighting, a breathable low‑mass design, and useful safety features in a package that weighs under 2 ounces. It offers multiple white light levels plus a red auxiliary LED, quick USB‑C charging, and a glow\/reflective headband for nighttime visibility. Ruggedized to IP66 and shock resistant to 1 meter, the headlamp is built for trail runs, urban jogs, backpacking, and everyday hands‑free tasks.\u003c\/p\u003e\n\n\u003ch3\u003eHow bright is the NU21 and what run times can I expect?\u003c\/h3\u003e\n\u003cp\u003eThe headlamp puts out up to 360 lumens on its highest white output, with several lower white levels for conserving battery. Depending on the chosen mode and brightness, runtime ranges from short, powerful bursts to long endurance use—up to 37 hours on the most economical setting.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eMaximum output: 360 lumens for short-distance, high-visibility needs.\u003c\/li\u003e\n  \u003cli\u003eMultiple white brightness steps to balance light and battery life.\u003c\/li\u003e\n  \u003cli\u003eEco modes extend runtime—up to 37 hours on the lowest setting.\u003c\/li\u003e\n  \u003cli\u003eSOS and Beacon modes for emergency signaling and visibility.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat lighting modes and colors does it offer for running at night?\u003c\/h3\u003e\n\u003cp\u003eThe NU21 has a primary white LED with four brightness outputs plus SOS and Beacon functions for signaling. An auxiliary red LED preserves night vision, helps with map reading or behind‑the‑runner visibility, and makes the wearer more conspicuous to traffic.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFour white light levels for near‑field and mid‑range illumination.\u003c\/li\u003e\n  \u003cli\u003eBuilt‑in SOS and Beacon for emergency or steady visibility modes.\u003c\/li\u003e\n  \u003cli\u003eRed LED for low‑glare tasks and to enhance rear visibility to others.\u003c\/li\u003e\n  \u003cli\u003eQuick switching between modes for adapting on the move.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow durable and comfortable is it for long outdoor use?\u003c\/h3\u003e\n\u003cp\u003eEngineered with a hollow bracket and an ultra‑light headband, the NU21 minimizes perceived weight so you hardly notice it while running. The headband includes reflective and glow‑in‑the‑dark treatments to boost visibility, while IP66 water resistance and a 1‑meter impact rating protect the lamp in weather and incidental drops.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eWeighs less than 2 ounces for minimal bounce during activity.\u003c\/li\u003e\n  \u003cli\u003eHollow bracket and slim headband reduce bulk and pressure points.\u003c\/li\u003e\n  \u003cli\u003eReflective\/glow headband increases nighttime safety without batteries.\u003c\/li\u003e\n  \u003cli\u003eIP66 water resistance and 1 m impact tolerance for outdoor reliability.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow fast does it recharge and what accessories are included?\u003c\/h3\u003e\n\u003cp\u003eRecharge via the built‑in USB‑C port to a full battery in about 1.5 hours, with an LED status indicator to show charge level. The package contains everything needed to get started: the NU21 headlamp, an adjustable headband, a USB‑C cable, and a Nitecore sticker.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFast USB‑C charging: full charge in roughly 1.5 hours.\u003c\/li\u003e\n  \u003cli\u003eBattery status indicator to know when recharging is required.\u003c\/li\u003e\n  \u003cli\u003eIncluded adjustable headband for a secure fit on different head sizes.\u003c\/li\u003e\n  \u003cli\u003ePackage contents: NU21 headlamp, headband, USB‑C cable, Nitecore sticker.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? The Nitecore NU21 is aimed at runners, hikers, and commuters who want a very lightweight, rechargeable headlamp that delivers versatile white and red lighting, quick recharge times, and visible safety features. It’s a good match for anyone who needs reliable hands‑free illumination that won’t weigh them down on fast outings or multi‑day treks.\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: How long does the NU21 take to fully charge?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The NU21 recharges via USB‑C to full in about 1.5 hours.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is the headlamp waterproof for rainy runs?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The NU21 is rated IP66 for strong water resistance in wet conditions.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Nitecore","offers":[{"title":"Default Title","offer_id":48197831131297,"sku":"B0C6RKDK4M","price":82.97,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0758\/6532\/5729\/files\/nitecore-nu21-front-view-white.jpg?v=1792761150","url":"https:\/\/canadiansporting.ca\/products\/nitecore-nu21-running-headlamp-white-360-lumens-usb-c-rechargeable-ultralight-ip66","provider":"Canadian Sporting","version":"1.0","type":"link"}