SureFire Maximus HS3-A Rechargeable Variable-Output LED Headlamp

SureFire Maximus — One Headlamp for Every Task

The SureFire Maximus HS3-A is a rechargeable, variable-output LED headlamp built to professional standards. A single one-hand dial lets you sweep the output anywhere from a discreet 1 lumen for map reading all the way up to a full 1,000 lumens of flood light for search, rescue and work in total darkness. The precision reflector shapes a wide, smooth beam that fills your entire field of view — no tunnel vision, no hot spots.

Rechargeable Power with a Fuel Gauge

An integrated lithium-ion battery powers the Maximus for up to 1.5 hours at maximum output and up to 550 hours at the lowest setting. The built-in fuel gauge shows the remaining charge at a glance, and both a wall (AC) and a car (DC) charger are included in the box, so the headlamp is always ready before a night shift or a weekend in the field.

Built Like a SureFire

The housing is machined from lightweight magnesium and finished in Mil-Spec hard anodizing. The light assembly tilts a full 90° so you can aim the beam exactly where you are working, and the no-chafe headband with a moisture-wicking pad stays comfortable during long wear. An integrated SOS beacon mode is there for emergencies.

Key Features

• Continuously variable output: 1–1,000 lumens via a one-hand adjustment dial
• Integrated rechargeable lithium-ion battery — AC and DC chargers included
• Fuel gauge indicator shows remaining battery charge
• Light assembly tilts 90° up and down
• Wide, smooth MaxVision-style beam for close-range work
• SOS emergency beacon mode
• Rugged magnesium body, Mil-Spec hard-anodized, IPX4 weather resistant
• Comfortable no-chafe headband with moisture-wicking pad

Specifications