The Streamlight ProTac HL Headlamp is a hands-free headlamp with adjustable head and hard-hat straps, delivering up to 635 lumens on its high setting. This headlamp wears on an adjustable elastic strap around the head or on a rubber strap fitted to a hard hat, keeping both hands free for the task at hand. Its head tilts 90° for directional lighting, and TEN-TAP programming lets the user choose from three mode sequences: high/medium/low, high only, or low/medium/high. On high the beam reaches 635 lumens and 8,500 candela out to 184 m, running for 1.75 hrs; medium gives 105 lumens and 76 m for 8 hrs; low extends run time to 36 hrs at 20 lumens and 33 m. Power comes from two included CR123A lithium batteries. The body is machined from 6000 series aircraft aluminium with an anodised finish, rated IPX4 water-resistant and impact-tested to 1 metre. It measures 9.29 cm (3.66 in) long and weighs 187.11 g (6.6 oz) with battery. Key features High-output beam — On high, it delivers 635 lumens and 8,500 candela with a beam reaching 184 m. Selectable modes — TEN-TAP programming lets the user pick one of three mode sequences: high/medium/low, high only, or low/medium/high. Hands-free wear — An adjustable elastic strap fits the head, or a rubber strap fits on a hard hat. Tilting head — The head tilts 90° for directional lighting. Durable construction — Machined from 6000 series aircraft aluminium with an anodised finish. Water and impact resistance — Rated IPX4 water-resistant and impact-tested to 1 metre. Battery power — Powered by two included CR123A lithium batteries. Compact size — Measures 9.29 cm (3.66 in) long and weighs 187.11 g (6.6 oz) with battery. Typical applications Two-handed tasks such as inspection, rigging or equipment repair where a handheld torch is impractical. Wear on a hard hat or bare head for hands-free lighting on industrial or emergency sites. Extended tasks needing a choice of brightness and run time from a single light. Technical specifications Light output, High 635 lumens / 8,500 candela / 184 m beam distance / 1.75 hrs Light output, Medium 105 lumens / 1,450 candela / 76 m beam distance / 8 hrs Light output, Low 20 lumens / 280 candela / 33 m beam distance / 36 hrs Battery Uses two CR123A lithium batteries (included) Mounting Adjustable elastic strap fits comfortably on your head or rubber strap fits on hard hat Ingress protection IPX4 Impact resistance 1 meter Length 9.29 cm (3.66 in) Weight 187.11 g (6.6 oz) with battery In the box 1 × ProTac HL Headlamp Rubber & elastic head straps 2 × CR123A lithium batteries Model information Brand Streamlight Model ProTac HL Headlamp MPN 61304
