When you're deep in a project or navigating challenging terrain, switching between focused spotlights and wide-area illumination wastes precious time and requires carrying multiple lights. Standard headlamps force you to compromise between throwing light far ahead or illuminating your immediate workspace, leaving critical areas in darkness.
The SOFIRN HS41 eliminates this lighting limitation with its innovative dual-beam system that delivers both a penetrating 25-degree spotlight and expansive 96-degree floodlight from four powerful SST20 LEDs. This versatile powerhouse unleashes 4000 lumens that reach 325 metres into the distance, whilst nine specialised modes—from moonlight to turbo—adapt instantly to any situation. The massive 5000mAh 21700 battery provides up to 29.5 days of continuous illumination, ensuring you're never left in darkness during extended expeditions or power outages.
Engineered with IP68 waterproofing that handles complete submersion and a magnetic tail cap for instant mounting versatility, this robust headlamp transforms from head-mounted light to handheld torch or work light in seconds. The detachable design means you're not locked into one configuration—clip it to your belt, stick it to your vehicle, or hold it like a traditional torch. At just 79 grams without battery, you'll forget you're wearing it during those long night shifts or pre-dawn adventures.
Built for lasting performance with impact-resistant construction, the HS41 combines raw power with intelligent versatility that professionals and adventurers trust.
SPECIFICATIONS
• Brand: SOFIRN
• Model: HS41
• LED Configuration: 4x SST20 LEDs
• Colour Options: 6500K or 5000K
• Maximum Output: 4000 lumens
• Beam Distance: 325 metres
• Beam Angles: 25° spotlight / 96° floodlight
• Battery: 1x 21700 (5000mAh included)
• Runtime: Up to 29.5 days (moonlight mode)
• Charging: USB-C
• Modes: 9 (Moonlight/Eco/Low/Medium/High/Turbo/Strobe/SOS/Beacon)
• Waterproof Rating: IP68
• Impact Resistance: 1 metre
• Dimensions: 115 x 29mm
• Weight: 79g (without battery)
• Material: A6061-T6 aluminium alloy
• Special Features: Magnetic tail cap, battery level indicator, detachable design
Experience uncompromised illumination with the SOFIRN HS41—the dual-beam headlamp that adapts to every lighting challenge without forcing you to choose between distance and coverage. From intricate repairs to wilderness navigation, this 4000-lumen marvel delivers professional-grade versatility with the runtime to outlast your longest adventures. Transform your approach to darkness with technology that refuses to limit your vision.
