{"product_id":"ledlenser-hf4r-core-headlamp-2026","title":"Ledlenser HF4R Core Headlamp (2026)","description":"\u003cp\u003e\u003cstrong\u003eCompact rechargeable headlamp with 650-lumen output\u003cbr\u003e\u003cbr\u003e\u003c\/strong\u003e\u003cspan\u003eThe HF4R takes the HF4 body and slots in a Polymer USB-C rechargeable battery, pushing Boost output up to 650 lumens and Power mode to 400. Multi-Lens Technology drives the beam — spot for long range, flood for close-up illumination — through a single dual-beam optical system.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eCharging is direct to the battery via USB-C inside the compartment, taking 210 minutes to a full charge. Dual Power Source design means the HF4R also runs on 3 x AAA alkaline batteries as a fallback, and the additional red front light protects night vision when it matters.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eFEATURES:\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMulti-Lens Technology — spot for long range, flood for close-up illumination in a single optical system\u003c\/li\u003e\n\u003cli\u003eFour light modes — Boost, Power, Mid power, Low power\u003c\/li\u003e\n\u003cli\u003eAdditional red front light — preserves night vision\u003c\/li\u003e\n\u003cli\u003eDual Power Source — runs on the included Polymer USB-C rechargeable battery or 3 x AAA alkaline batteries (backup, sold separately)\u003c\/li\u003e\n\u003cli\u003eUSB-C charging direct to the battery — 210 minutes to full charge\u003c\/li\u003e\n\u003cli\u003eStepless-tilt lamp head — smooth adjustment up to 55° for direct-beam control\u003c\/li\u003e\n\u003cli\u003eBackup Mode — automatically drops to a reduced output when the battery approaches empty to extend usable time\u003c\/li\u003e\n\u003cli\u003eMemory function — turns back on to the last light setting used\u003c\/li\u003e\n\u003cli\u003eMechanical transport lock — prevents accidental activation in a pack\u003c\/li\u003e\n\u003cli\u003eBattery indicator, charge indicator and low-battery warning\u003c\/li\u003e\n\u003cli\u003eTemperature Control System — regulates internal temperature under continuous use\u003c\/li\u003e\n\u003cli\u003eFlicker Free light output\u003c\/li\u003e\n\u003cli\u003eIP67 dust and waterproof rating\u003c\/li\u003e\n\u003cli\u003eDetachable, elastic, washable headband\u003c\/li\u003e\n\u003cli\u003e2-year standard warranty, extendable to 7 years by registering the product\u003c\/li\u003e\n\u003cli\u003eContains recycled materials\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSPECIFICATIONS:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBrightness (Boost): 650 lumens\u003c\/li\u003e\n\u003cli\u003eBrightness (High power): 400 lumens\u003c\/li\u003e\n\u003cli\u003eBrightness (Mid power): 100 lumens\u003c\/li\u003e\n\u003cli\u003eBrightness (Low power): 20 lumens\u003c\/li\u003e\n\u003cli\u003eBeam range (Boost): 130 m\u003c\/li\u003e\n\u003cli\u003eBeam range (High power): 120 m\u003c\/li\u003e\n\u003cli\u003eBeam range (Mid power): 60 m\u003c\/li\u003e\n\u003cli\u003eBeam range (Low power): 20 m\u003c\/li\u003e\n\u003cli\u003eBurn time (High power): 3 hours\u003c\/li\u003e\n\u003cli\u003eBurn time (Mid power): 10 hours\u003c\/li\u003e\n\u003cli\u003eBurn time (Low power): 45 hours\u003c\/li\u003e\n\u003cli\u003eWaterproof and Dustproof: IP67\u003c\/li\u003e\n\u003cli\u003eWeight (incl. batteries): 92 g\u003c\/li\u003e\n\u003cli\u003eMaterial: Polycarbonate (contains recycled materials)\u003c\/li\u003e\n\u003cli\u003eHeadband: Elastic textile — detachable, washable\u003c\/li\u003e\n\u003cli\u003eHead movement: Stepless, up to 55°\u003c\/li\u003e\n\u003cli\u003eRechargeable: Yes\u003c\/li\u003e\n\u003cli\u003eBattery type: Lithium-ion Polymer, 3.85 V, 1,350 mAh, 5.2 Wh\u003c\/li\u003e\n\u003cli\u003eCompatible batteries: AAA NiMH 1.2 V, AAA alkaline 1.5 V\u003c\/li\u003e\n\u003cli\u003eCharging time: 210 minutes\u003c\/li\u003e\n\u003cli\u003eColours available: Black, Forest Green, Smoky Blue\u003c\/li\u003e\n\u003cli\u003eWarranty: 2 years standard, extendable to 7 years by registering the product\u003c\/li\u003e\n\u003cli\u003eAlso in the box: HF4R headlamp, Polymer USB-C rechargeable battery (1,350 mAh), USB-C charging cable, Connect Adapter (HF 2026)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Ledlenser","offers":[{"title":"Default Title","offer_id":67861382529328,"sku":"LED503317","price":119.99,"currency_code":"NZD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0575\/4549\/0627\/files\/1_0097cd13-e666-4ddc-af61-6d9f2a431fdf.webp?v=1790552001","url":"https:\/\/www.sportinglife-turangi.co.nz\/products\/ledlenser-hf4r-core-headlamp-2026","provider":"Sportinglife Turangi ","version":"1.0","type":"link"}