{"product_id":"ledlenser-hf4-headlamp-2026","title":"Ledlenser HF4 Headlamp (2026)","description":"\u003cp class=\"MsoNormal\"\u003e\u003cb\u003eCompact headlamp with dual power and Multi-Lens Technology\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eBuilt around Ledlenser's Multi-Lens Technology, the HF4 delivers 450 lumens of Boost output through a dual-beam optical system — a focused spot for distance and a wide flood for close-up work, both in one lens.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003ePower flexibility is the standout: run the HF4 on the 3 x AAA alkaline batteries included, or upgrade to a Polymer USB-C rechargeable pack (sold separately) for direct USB-C charging inside the battery compartment. The additional red front light preserves night vision when moving between bright and dark areas, or when others nearby need theirs kept.\u003c\/p\u003e\n\u003ch3 class=\"MsoNormal\"\u003eFEATURES:\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 3 x AAA alkaline batteries (included) or Polymer USB-C rechargeable pack (sold separately).\u003c\/li\u003e\n\u003cli\u003eUSB-C charges directly to the battery inside the compartment\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 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): 450 lumens\u003c\/li\u003e\n\u003cli\u003eBrightness (High power): 300 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): 110 m\u003c\/li\u003e\n\u003cli\u003eBeam range (High power): 100 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): 2.5 hours\u003c\/li\u003e\n\u003cli\u003eBurn time (Mid power): 10 hours\u003c\/li\u003e\n\u003cli\u003eBurn time (Low power): 40 hours\u003c\/li\u003e\n\u003cli\u003eWaterproof and Dustproof: IP67\u003c\/li\u003e\n\u003cli\u003eWeight: (incl. batteries) 102 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: Optional (Polymer USB-C pack sold separately)\u003c\/li\u003e\n\u003cli\u003eBattery type: 3 x AAA alkaline (included)\u003c\/li\u003e\n\u003cli\u003eCompatible batteries: AAA NiMH 1.2 V, AAA alkaline 1.5 V, Polymer USB-C 1350 mAh\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: HF4 headlamp, Connect Adapter (HF 2026), 1 set of AAA batteries (3 x AAA)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Ledlenser","offers":[{"title":"Default Title","offer_id":67861398946096,"sku":"LED503316","price":89.99,"currency_code":"NZD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0575\/4549\/0627\/files\/HF4Black.webp?v=1790552370","url":"https:\/\/www.sportinglife-turangi.co.nz\/products\/ledlenser-hf4-headlamp-2026","provider":"Sportinglife Turangi ","version":"1.0","type":"link"}