The Streamlight Sledge® is a rugged, rechargeable, wide-beam headlamp engineered for professionals who need reliable, hands-free illumination through an entire shift – and then some. The Sledge is purpose-built for utility workers, contractors, construction crews, firefighters, law enforcement, and serious outdoor enthusiasts who demand a headlamp that can take punishment, run all night, and still deliver maximum output when a critical moment demands it. Fitted with dual LED emitters and delivering up to 1,000 lumens in THRO® mode, the Sledge is built around a flood beam pattern that lights up a broad workspace rather than a narrow tunnel – the right tool for task-oriented professionals who need to see everything around them, not just what’s directly ahead. With a 13-hour runtime on Low, multi-fuel flexibility, an aluminum faceplate, and unbreakable polycarbonate lens, the Sledge is engineered to power through the longest, hardest shifts without compromise.

THRO® Mode – 1,000-Lumen Burst on Demand
The Sledge’s standout feature is THRO® (Temporarily Heightened Regulated Output) – Streamlight’s exclusive technology that delivers a 60-second burst of 1,000 lumens whenever you need maximum visibility, without leaving you in the dark afterward. The dual LEDs fire at full combined power – 1,000 lumens – for 60 seconds of intense illumination. After 60 seconds, the Sledge automatically steps back to your previously selected mode.
Dual LED Flood Beam – Wide-Area Task Illumination
The Sledge is specifically designed as a flood beam headlamp. Its two LED emitters produce a broad, even flood pattern that bathes a wide workspace in consistent light – illuminating a full panel board, a wide trench, a vehicle engine bay, or a campsite without the harsh hotspot and dark peripheral zones that spot-beam headlamps create. For hands-free professionals who need to see broadly and work efficiently, the flood beam is the right choice.
Four Output Modes – Up to 13 Hours of Runtime
With 13 hours on Low and 9.25 hours on Medium, the Sledge is built for shift-length and multi-shift use. A single charge can power a full overnight work shift on High, or more than two full 6-hour shifts on Medium.
Multi-Fuel Flexibility – SL-B26 Rechargeable or CR123A Backup
The Sledge runs on two power sources, giving operators maximum operational flexibility:
Primary: SL-B26® Protected Li-Ion USB-C Rechargeable Battery (included)
Streamlight’s own protected Li-Ion battery pack with an integrated USB-C charge port so it’s easy to have spares charged up and ready to swap-out for an even longer runtime.
Backup: Two CR123A Lithium Batteries (not included)
Rugged Industrial Construction
The Sledge is built to survive the environments where it’s most needed:
Body: Tough polycarbonate thermoplastic construction – impact-resistant, lightweight, and durable in extreme temperatures
Faceplate: Aluminum – provides structural rigidity at the lens interface and superior thermal management for the dual LEDs during sustained high-output use
Lens: Unbreakable polycarbonate – won’t shatter from impacts, drops, or flying debris the way glass lenses can
Impact Resistance: Rated for 2-meter (6.5-foot) drops
Water Resistance: IPX4
Hard Hat Ready + Head Strap Included – Ships Ready for Your Environment
Most headlamps ship with only a standard elastic head strap. The Sledge ships with both mounting options pre-included:
Rubber hard hat strap – ships installed on the headlamp; designed to clip securely to the brim of standard hard hats and safety helmets without tools; stays put under vibration and movement
Elastic head strap – included for comfortable head use, hiking, camping, and applications
Low-Profile, Lightweight Design
Despite its rugged construction and high-output capability, the Sledge maintains a compact, work-ready profile. The wide, low-profile head design distributes weight evenly and stays centered on the head or helmet without tilting forward under its own mass – a common problem with bulkier, heavier headlamps……$69.95