Exposure Lights, a brand originating from UK-based Ultimate Sports Engineering, has standardized USB-C charging across its 2026 off-road lighting range. The updated lineup—including the Six Pack Mk15, Toro Mk16, Diablo Mk15, and Joystick Mk18—now features enhanced OLED displays, Reflex 2.0 automatic output adjustment, and the ability to charge external devices, maintaining the company’s signature self-contained, machined aluminum design.
Evolving Standards: The Shift to USB-C Integration
For over two decades, Exposure has eschewed external battery packs and wiring in favor of integrated, aluminum-housed systems. The 2026 range marks a significant transition to universal USB-C charging. According to product testing, this shift allows riders to use standard cables shared with GPS units, laptops, and smartphones, replacing the brand’s previous proprietary chargers.
Beyond convenience, the Six Pack and Toro models now function as power banks. Riders can draw power from the light’s internal battery to charge other peripherals, a feature designed for long-distance bikepacking or managing wireless electronic drivetrains. The aluminum bodies continue to double as heatsinks, a necessity for sustaining high-lumen outputs without thermal throttling.
Pro Tip: When mounting the Diablo or Joystick to a helmet, aim for a central vent. If your helmet design prevents center-mounting, a slight offset remains stable and effective for cornering visibility.
Advanced Beam Shaping and Reflex 2.0 Technology
The primary performance differentiator for Exposure remains beam quality. While many budget-friendly lights suffer from dark rings or “black patches,” Exposure utilizes specific optic configurations to ensure even trail coverage. The Six Pack Mk15, for example, combines a 12-degree central optic with five 16-degree surrounding optics to balance long-range reach with peripheral visibility.
Reflex 2.0 technology further automates battery management. Using internal accelerometers, the light detects riding speed and terrain intensity, automatically dimming on slower, technical sections and boosting output during high-speed descents. Users maintain the option to override this with fixed-output settings, providing flexibility for varied ride durations.
Durability and Serviceability in High-Performance Lights
All four models are IP67-rated, ensuring protection against dust and temporary submersion in up to one meter of water. This sealing makes them suitable for muddy winter conditions and creek crossings. The company maintains a service program, allowing for the replacement of batteries, brackets, and cables. This commitment to repairability prevents entire units from becoming electronic waste once a component reaches the end of its cycle.
Did you know? The Six Pack Mk15 delivers 6,000 lumens, a level of output that rivals the performance of specialized HID systems previously reserved for professional 24-hour endurance racing.
Model Comparison: Choosing the Right Setup
| Model | Output | Weight | Best Use Case |
|---|---|---|---|
| Six Pack Mk15 | 6000 Lumens | 405g | Maximum reach and endurance |
| Toro Mk16 | 3850 Lumens | 260g | General trail and gravel riding |
| Diablo Mk15 | 2000 Lumens | 116g | Helmet-mounted navigation |
| Joystick Mk18 | 1200 Lumens | 104g | Backup or lightweight primary |
Frequently Asked Questions
Can I use my old Exposure chargers with the new 2026 models?
The 2026 range has transitioned to USB-C. While the old chargers are not compatible, the move to USB-C allows for easier charging via standard cables used for most modern electronics.
What does the OLED display show during a ride?
The new color OLED screen provides a real-time readout of the current light mode and an estimated runtime in hours and minutes, offering more precision than traditional blinking LED indicators.
How does the quick-release mount hold up on rough terrain?
The mount uses a two-piece hinged clamp with a tool-free cleat system. While it appears small, it provides a quiet and secure connection even for heavier units like the 405g Six Pack. Note that the mount is designed to withstand standard trail vibrations but may require replacement if subjected to high-impact crashes.
Have you upgraded your night riding setup to USB-C, or are you still relying on legacy gear? Share your experiences with Exposure’s new range in the comments below.
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