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SureFire® Maximus™ Rechargeable Variable-Output Tactical LED Headlamp – 1 to 1000 Lumens – Custom MaxVision Beam® Reflector – Indestructible Magnesium Housing – HS3-A-BK
Product Description
The SureFire® Maximus™ Rechargeable Variable-Output Tactical LED Headlamp (HS3-A-BK) represents an unmatched mechanical and optoelectronic benchmark in hands-free illumination engineering, masterfully built to deliver professional-tier workspace visibility and high-intensity structural tracking in the darkest environments. Engineered for elite tactical operators, search-and-rescue teams, wilderness guides, and heavy industrial specialists, this premium headlamp completely redefines defensive and utility lighting boundaries. While cheap, consumer-grade headlamps rely on fragile plastic hinge tabs that snap under impact, loose elastic bands that stretch out within months, and step-down automated electronic timers that abruptly drop brightness to protect cheap circuitry from thermal melt, the SureFire Maximus overrides those operational design flaws entirely. This field-vetted asset (084871318204) provides an unyielding, dependable lighting arena, ensuring an exceptional primary tool for close-up repairs, technical search arrays, tactical navigation, and deep-woods staging loops.
The core structural foundation of this high-efficiency illumination engine is constructed from an **ultra-lightweight, high-yield monolithic magnesium alloy housing**. Celebrated throughout high-end aerospace design and tactical armor systems for providing an elite strength-to-weight ratio that matches structural steel while remaining significantly lighter than standard aircraft aluminum, this magnesium shield protects sensitive interior electronics and laser-driven diodes from brutal drop impacts, crushing force distributions, and hard field scuffs. The exterior is finished with a deep matte black, scratch-resistant protective anodization layer. The optical pathway features a high-performance, virtually indestructible white-light LED emitter coupled with a custom-engineered **MaxVision Beam® texturized reflector**. This advanced layout produces a perfectly broad, diffused flood configuration optimized for the human eye's natural peripheral field of view, blending a wide spatial wall of light with ample downrange throw capacity without hot-spots or harsh shadows.
The true operational triumph of this American-assembled masterpiece lies in its **stepless 1-to-1000 lumen knurled rotary dial interface** and integrated power ergonomics. To prevent operators from wrestling with confusing multi-button click interfaces or getting locked out of tactical outputs while wearing thick cold-weather utility gloves, the right-side spine features an oversized, highly tactile rotary dial. Simply twisting the control engine effortlessly scales output anywhere from a dark-adapted 1-lumen reading beam up to a blazing 1000-lumen wall of white light that illuminates an entire campsite or vehicle engine bay. The entire optical chassis smoothly pivots 90 degrees vertically to aim light exactly where required, while the internal architecture is powered by an integral, high-capacity **lithium-ion rechargeable battery matrix** featuring a built-in LED fuel gauge and a long-running, life-saving SOS beacon loop. Completed by a ultra-comfortable, no-chafe fine-weave headband outfitted with a moisture-wicking Breathe-O-Prene® forehead pad, this 6.90-ounce powerhouse guarantees absolute physical authority and unmatched comfort during grueling all-night operational sequences.
Includes: (1) SureFire Maximus Rechargeable Variable-Output LED Headlamp Assembly (Matte Black Magnesium Housing, Custom MaxVision Beam Reflector, Built-In Li-Ion Rechargeable Battery Cell), (1) Adjustable Fine-Weave Headband with Integrated Breathe-O-Prene Forehead Pad, (1) Wall-Type AC Power Charging Cord, (1) 12-Volt DC Automotive Vehicle Accessory Outlet Charging Adapter, and Factory Original Branded Protective Retail Storage Presentation Packaging.
*Safety & Operational Charging Guidance: The SureFire HS3-A-BK implements a fully sealed internal lithium-ion battery system designed to provide extensive charge cycle lifetimes. To preserve optimal chemical health inside the cell matrix, charge the unit completely prior to your first tactical field tracking loop and avoid storing the headlamp fully discharged for multi-month stretches. When running the device continuously at its maximum 1000-lumen threshold, the magnesium housing acts as a primary heat-sink and will naturally become warm to the touch; this is normal thermal dissipation behavior. Prior to stepping into volatile environments, check the built-in fuel gauge array and ensure the bottom charge-port rubber dust cap is fully seated to maintain waterproof integrity up to one meter depth.
Key Features
- Virtually Indestructible Magnesium Core: Machined from a premium monolithic magnesium alloy block to offer incredible durability, severe shock immunity, and an ultra-light physical weight signature.
- Continuous Variable Knurled Control: Fluid, one-handed mechanical rotary dial allows instant adjustments from a subtle 1-lumen beam up to a blinding 1000-lumen output with no confusing digital menus.
- Proprietary MaxVision Beam® Optics: Specialized texturized reflector shapes a smooth, uniform wall of light optimized for your natural eyesight corridor without distracting hot spots.
- 90-Degree Adjustable Articulation: The heavy-duty pivoting mount provides firm friction tracking, allowing the user to angle the beam straight down or directly forward in seconds.
- Integrated LED Fuel Gauge & SOS Beacon: Side-mounted color-coded status array provides real-time battery charge visibility while a rapid-access emergency SOS program operates for multi-day cycles.
- Breathe-O-Prene® Forehead Pad: Moisture-wicking premium forehead lining prevents sweat from entering the eyes, coupled with a wide, fine-weave headband to isolate scalp pressure points.
Product Specifications
- Brand: SureFire® (Fountain Valley, California, USA)
- Product Line: Professional Hands-Free Tactical Illumination Systems Matrix
- Model Series Designation: SureFire Maximus Rechargeable Variable-Output LED Headlamp
- SKU / MPN: HS3-A-BK (Alternative Part Identifiers: HS3ABK / SF-HS3-A-BK / NSN 6230-01-622-0311)
- Light Output Spectrum: 1.0 Lumen to 1,000.0 Lumens (Fully Linear Stepless Variable Output Adjustment)
- Runtime Profile (High Output): ~1.50 Hours of Continuous Staging at 1,000 Lumens
- Runtime Profile (Low Output): Up to 550.0 Hours of Continuous Runtime at 1.0 Lumen Output
- Peak Beam Intensity Level: 4,100 Candelas at Absolute Maximum Drive State
- Effective Beam Illumination Distance: ~128.0 Meters (~419.0 Feet) Expansive Field Projection
- Optical Emitter Architecture: Premium Solid-State High-Efficiency White Light LED
- Reflector Geometry Class: Precision-Engineered Textured MaxVision Beam® Flood Matrix
- Power Supply Architecture: Integrated Long-Life High-Capacity Lithium-Ion (Li-Ion) Rechargeable Battery
- Charging Interface System: Integrated Direct-Plug Bottom Charging Port (Supplied with AC & DC Adapters)
- Chassis Housing Material: Monolithic CNC Precision-Machined Lightweight Structural Magnesium Alloy
- Surface Protection Coating: Non-Reflective Abrasive-Resistant Tactical Matte Black Mil-Spec Anodization
- Waterproof & Environmental Rating: IPX4 Splash Proof Standard / Waterproof Rated to 1-Meter Depth Submersion
- Product Net Component Weight: ~6.90 oz (~0.43 lbs) - Balanced Lightweight Head-Borne Footprint
- Total Packaging Shipping Mass: ~1.25 lbs (Enclosed Inside Box with AC/DC Charging Hardware Accessories)
- UPC Barcode: 084871318204
