Maximus is a rechargeable headlamp from SureFire built for professionals and outdoor enthusiasts who demand peak performance in extreme conditions. It delivers a powerful 1,000-lumen MaxVision Beam®-shaped light with adjustable brightness, one-hand control, and rugged reliability when every second counts.

• Output and regulation: 1–1,000 lumens with a regulated LED emitter to maximize brightness and runtime, so you get steady performance from start to finish.
• One-handed brightness control: Large, knurled dial lets you fine-tune output precisely, even with gloves or numb fingers.
• Beam design: Precision reflector produces a wide, smooth beam optimized for quick situational awareness and long-range visibility.
• Beam orientation: Light assembly rotates up and down 90 degrees for focused illumination right where you need it.
• Safety beacon: Built-in SOS beacon provides an extra margin of safety in challenging or remote environments.
• Durability and construction: Rugged magnesium body with Mil-Spec hard anodized finish; IPX4-rated for splash resistance from any direction.
• Comfort and wear: Breath-O-Prene forehead pad and moisture-wicking headband designed for comfortable, chafe-free use over extended periods.
• Power and charging: Includes a long-life lithium-ion rechargeable battery with both wall (AC) and car (DC) chargers for flexible recharging.
• Portability and size: Compact form factor (2.55 in x 4.24 in x 1.5 in) and lightweight at 6.9 oz (195 g) with battery for all-day wear.
• Additional specs: Built-in fuel gauge indicates battery charge level; beam distance from 0–128 meters to cover a wide range of tasks.

Maximus helps you tackle demanding tasks with confidence. The ability to dial brightness down for close work preserves dark-adapted vision, while a rapid upturn to full power cuts through smoke, fog, or dim terrain when you need to push ahead. The 90-degree beam tilt and easy, one-hand control make it ideal for mechanics, search-and-rescue professionals, night hikers, industrial workers, and tactical operators who rely on dependable illumination without sacrificing comfort. In adverse weather, the IPX4 rating and magnesium construction deliver reliable performance, while the integrated SOS beacon adds an extra layer of safety on missions, rugged expeditions, or nocturnal workplaces.