{"product_id":"nitecore-nu25-mct-ul-400-lumens","title":"NITECORE NU25 MCT UL - 400 LUMENS","description":"\u003cp\u003eFor trail runners, ultralight hikers and campers: 400 lumens of trail-ready light at just 47g complete, with three white colour temperatures and a built-in red rear light, all recharged over USB-C.\u003c\/p\u003e\u003cp\u003e47 grams on your head, 400 lumens down the trail\u003c\/p\u003e\u003cp\u003eThe lightest way to run, hike and camp through the dark, with three white colour temperatures and a red rear light built in.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eJust 47g complete, with the bracket and reflective headband fitted\u003c\/li\u003e\n\u003cli\u003e400 lumens throwing 132 metres for technical trail and route finding\u003c\/li\u003e\n\u003cli\u003eThree white colour temperatures (3000K warm, 4500K neutral, 6500K cool) for fog, general use and long-distance clarity\u003c\/li\u003e\n\u003cli\u003eUSB-C rechargeable built-in 700mAh battery, charges from the same power bank as your phone\u003c\/li\u003e\n\u003cli\u003e13 hours on 60-lumen Low and 45 hours on Ultralow for multi-night trips\u003c\/li\u003e\n\u003cli\u003eRed light in two levels plus flashing for map reading and alerting traffic behind you\u003c\/li\u003e\n\u003cli\u003eIP66 weatherproof and impact resistant to 1 metre for real conditions\u003c\/li\u003e\n\u003cli\u003eTwo shaped buttons work by feel, even in winter gloves, with a 2-second lockout for your pack\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThree white colour temperatures, one button to switch them\u003c\/p\u003e\u003cp\u003eWARM, NEUTRAL OR COOL ON DEMAND - The MCT (Multiple Colour Temperatures) system gives you 3000K warm light that cuts through fog and rain without glare, 4500K neutral white for general trail use, and 6500K cool white for striking long-distance clarity on a fast descent. Each temperature comes from dedicated LEDs in both primary lights, so you keep full brightness when you change the tone.\u003c\/p\u003e\u003cp\u003eA SINGLE MODE BUTTON - Tap the MODE button to move between colour temperatures while you keep moving. There is no menu to dive into and nothing to relearn at 3am, which matters when your hands are cold and your eyes are on the trail.\u003c\/p\u003e\u003cp\u003eBUILT AROUND TWO PRIMARY LIGHTS - Both primary LEDs carry all three colour temperatures, giving an even, wide spread rather than a single hot spot. That broad field is what keeps peripheral footing visible when you are running technical ground.\u003c\/p\u003e\u003cp\u003e47 grams complete, headband and all\u003c\/p\u003e\u003cp\u003eWEIGHED WITH EVERYTHING ON - The 47g figure is the whole system: light, built-in battery, hollow bracket and headband together. For context, a single 18650 cell weighs around 45g on its own, so the entire NU25 MCT UL adds barely two grams more than one spare battery. Ultralight hikers counting every gram get real output without the penalty.\u003c\/p\u003e\u003cp\u003eBUILT TO VANISH ON A RUN - The ultralight headband and hollow bracket keep mass low and balanced at the front, so there is little to bounce when you pick up the pace. After the first kilometre most runners stop noticing it is there.\u003c\/p\u003e\u003cp\u003ePC HOUSING THAT TAKES A KNOCK - The PC construction is impact resistant to 1 metre, covering the drops that happen when you are fumbling with gear in the dark, while keeping the weight down where it counts.\u003c\/p\u003e\u003cp\u003e400 lumens reaching 132 metres ahead\u003c\/p\u003e\u003cp\u003eENOUGH REACH FOR TECHNICAL GROUND - On High the NU25 MCT UL puts out 400 lumens and throws 132 metres, far enough to read a technical descent or pick a line off-trail before you commit to it. Peak intensity is 4,351cd, so the centre of the beam stays useful at distance.\u003c\/p\u003e\u003cp\u003eA WIDE, EVEN FIELD - The TrueVision optical matrix lens passes over 94% of the light it collects across a wide beam, lighting your feet and your peripheral vision at the same time rather than punching one narrow spot. That spread is what keeps you sure-footed at speed.\u003c\/p\u003e\u003cp\u003eSTEP DOWN AND STRETCH THE RUNTIME - Drop to 200-lumen Mid for five hours, 60-lumen Low for thirteen hours, or 6-lumen Ultralow for forty-five hours. The light holds back automatically when it warms up, so output stays steady through a long session.\u003c\/p\u003e\u003cp\u003eTwo buttons you can run by feel\u003c\/p\u003e\u003cp\u003eSHAPED FOR GLOVED HANDS - The Power and MODE buttons differ in shape and texture, so you can find the right one without looking, even in thick winter gloves. Power handles on, off and brightness. MODE switches colour temperature. One-handed operation is the whole point.\u003c\/p\u003e\u003cp\u003eLOCKOUT FOR THE PACK - Hold both buttons for two seconds to lock the light, so it cannot switch on and drain inside your bag between sessions. Hold again to wake it.\u003c\/p\u003e\u003cp\u003eRUNTIME AT A GLANCE - Press MODE while the light is off and the power indicator shows your level: four lights for 75 to 100%, down to one light below 25% when it is time to charge. The display holds for two seconds, then clears to save power.\u003c\/p\u003e\u003cp\u003eRed light and a true ultralow for the quiet hours\u003c\/p\u003e\u003cp\u003eRED WITHOUT CYCLING THROUGH WHITE - The red light is its own mode, reached directly rather than by scrolling past bright white that wrecks your dark adaptation. Run it for map reading, stargazing or moving quietly around a sleeping camp. Red High runs 10 hours, Red Low holds 26 hours, and a red flashing mode is there to mark yourself at night.\u003c\/p\u003e\u003cp\u003e6 LUMENS THAT LAST 45 HOURS - Ultralow gives a gentle 6 lumens for up to 45 hours, plenty for reading in the tent, finding the zip at 3am, or stretching the battery across several nights between charges.\u003c\/p\u003e\u003cp\u003eA SOFT CAMP LANTERN IN THE BOX - Slip the included diffusing stuff sack over the lamp and the spot beam becomes even area light for the tent or table. When you pack up, the same sack stows and protects the headlamp.\u003c\/p\u003e\u003cp\u003eA headband that helps drivers see you\u003c\/p\u003e\u003cp\u003eREFLECTIVE AND GLOW-IN-THE-DARK - The headband is woven with reflective thread and a glow-in-the-dark strand, so headlights pick you up from the side and you stay visible even when the lamp is off. On a dark road or trailhead it is one more way of being seen.\u003c\/p\u003e\u003cp\u003eSTAYS PUT WHEN YOU MOVE - The adjustable band locks to your head size and holds the light steady through a run, a scramble or a fast hike, so the beam tracks where you are looking instead of bouncing.\u003c\/p\u003e\u003cp\u003eWASHED OUT AND BACK IN - The light lifts off the bracket, so the band can be rinsed after a sweaty summer effort and refitted in seconds.\u003c\/p\u003e\u003cp\u003eRated for rain, dust and the odd drop\u003c\/p\u003e\u003cp\u003eIP66 WEATHER AND DUST RESISTANCE - The IP66 rating means the NU25 MCT UL shrugs off sustained rain, sweat and powerful water jets, as well as wind-blown trail dust. You can keep moving through a downpour rather than packing the light away.\u003c\/p\u003e\u003cp\u003eIMPACT RESISTANT TO 1 METRE - The PC housing is rated to survive a 1-metre drop onto a hard surface, which covers the fumbles that happen in the cold and dark.\u003c\/p\u003e\u003cp\u003eREADY FOR A COLD START - With the battery sealed inside and USB-C charging, there are no loose cells to manage at a pre-dawn alpine start. Charge it the night before and it is ready when you are.\u003c\/p\u003e\u003cp\u003eTECHNICAL SPECIFICATIONS\u003c\/p\u003e\u003cp\u003eLED: Dual-core NiteLab MCT UHE LEDs plus auxiliary red light\u003c\/p\u003e\u003cp\u003eColour Temperatures: 3000K warm \/ 4500K neutral \/ 6500K cool white\u003c\/p\u003e\u003cp\u003eMax Output: 400 lumens\u003c\/p\u003e\u003cp\u003eMax Beam Distance: 132 metres\u003c\/p\u003e\u003cp\u003ePeak Beam Intensity: 4,351cd\u003c\/p\u003e\u003cp\u003eBattery: Built-in 700mAh Li-ion (3.85V), non-replaceable\u003c\/p\u003e\u003cp\u003eCharging: USB-C charging port\u003c\/p\u003e\u003cp\u003eWeather Resistance: IP66 (dust-tight and protected against powerful water jets)\u003c\/p\u003e\u003cp\u003eImpact Resistance: 1 metre\u003c\/p\u003e\u003cp\u003eDimensions: 60.0mm x 33.0mm x 25.7mm (2.36\" x 1.30\" x 1.01\")\u003c\/p\u003e\u003cp\u003eWeight: 47g \/ 1.66oz (with bracket and headband)\u003c\/p\u003e\u003cp\u003eOUTPUT AND RUNTIME\u003c\/p\u003e\u003cp\u003eHigh: 400 lumens, 2h 40min runtime, 132m distance, 4,351cd intensity\u003c\/p\u003e\u003cp\u003eMid: 200 lumens, 5h runtime, 94m distance, 2,192cd intensity\u003c\/p\u003e\u003cp\u003eLow: 60 lumens, 13h runtime, 51m distance, 662cd intensity\u003c\/p\u003e\u003cp\u003eUltralow: 6 lumens, 45h runtime, 13m distance, 43cd intensity\u003c\/p\u003e\u003cp\u003eRed High: 15 lumens, 10h runtime, 7m distance, 13cd intensity\u003c\/p\u003e\u003cp\u003eRed Low: 5 lumens, 26h runtime, 4m distance, 5cd intensity\u003c\/p\u003e\u003cp\u003eRed Flashing: 15 lumens\u003c\/p\u003e\u003cp\u003eSOS: 400 lumens\u003c\/p\u003e\u003cp\u003eBeacon: 400 lumens\u003c\/p\u003e\u003cp\u003eWhat's In The Box\u003c\/p\u003e\u003cp\u003e1x NU25 MCT UL Headlamp - with bracket and reflective headband fitted\u003c\/p\u003e\u003cp\u003e1x USB-C to USB-C Charging Cable - for charging from any USB-C source\u003c\/p\u003e\u003cp\u003e1x Diffusing Stuff Sack - converts the headlamp into a soft camp lantern\u003c\/p\u003e\u003cp\u003eSold per UNIT.\u003c\/p\u003e","brand":"NITECORE","offers":[{"title":"Default Title","offer_id":67596769362019,"sku":"NTC-NU25UL","price":79.0,"currency_code":"SGD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/7040\/6243\/files\/NITECORE-NU25UL-1.png?v=1790661147","url":"https:\/\/acthardware.store\/products\/nitecore-nu25-mct-ul-400-lumens","provider":"A.C.T. 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