Exposure lights have been a staple in the cycling world for over two decades, and it's easy to see why. These lights are not just bright; they're thoughtfully designed, with a focus on durability and ease of use. The latest models, the Six Pack Mk15, Toro Mk16, Diablo Mk15, and Joystick Mk18, offer a range of features that make them stand out in the market.
One of the key strengths of Exposure lights is their construction. The battery, electronics, and LEDs are all housed within a machined aluminium body, which not only looks sleek but also serves as an efficient heat sink. This design choice is crucial for lights that output several thousand lumens, as heat can significantly reduce performance. The finned body helps dissipate heat, ensuring the lights maintain their output even during extended use.
The lights are also IP67 rated, meaning they are dust-resistant and can withstand submersion in water for up to 30 minutes. This level of waterproofing makes them suitable for a wide range of conditions, from rain and creek splashes to muddy winter rides. However, it's worth noting that they might not be the best choice for surfing.
Another significant improvement is the adoption of USB-C charging. This not only makes charging more convenient but also allows the lights to charge other devices, such as phones or GPS units. The Six Pack and Toro models, in particular, can send power back out through the USB-C port, making them versatile tools for bikepacking and other outdoor activities.
The Six Pack Mk15, with its 6000 lumens output, is a powerhouse. It features a 12-degree optic in the middle and five 16-degree optics around it, providing excellent reach and visibility. The light is so bright that it can make night riding feel like day, giving riders a significant advantage in terms of confidence and speed. However, its weight of 405g might be a consideration for some.
The Toro Mk16, on the other hand, offers a more balanced approach. With 3850 lumens and a 12-degree beam, it's perfect for faster trails, fire roads, and gravel sections. Its smaller size and lighter weight of 260g make it a more manageable option for regular use. The Toro also features the same USB-C charging, OLED display, and Reflex system as the Six Pack, providing a seamless user experience.
The Diablo Mk15 is a helmet light that has been a go-to for years. With 2000 lumens and a 12-degree spot beam, it provides a clean patch of light wherever the rider turns their head, making it particularly useful on tight trails. The Tap Technology, which allows for mode changes via a tap on the light or helmet, adds convenience, especially for those wearing gloves.
The Joystick Mk18 is the lightest of the bunch, at 104g, and is designed to be paired with other lights like the Six Pack or Toro. Its 1200 lumens output and 1.5 to 36-hour runtime make it a versatile option for various riding conditions. Its small size and weight make it easy to forget you're even wearing it.
In terms of mounting, Exposure's handlebar mount is tiny, neat, and very secure. It uses a two-piece hinged clamp, which, while a bit fiddly to fit, provides a solid hold on the handlebars. The helmet mount is also easy to work around different vent layouts, ensuring the light can be positioned optimally on various helmet models.
Overall, Exposure lights offer a combination of brightness, durability, and convenience that sets them apart from competitors. The ability to service and replace parts, the USB-C charging, and the thoughtful design make them a worthwhile investment for any cyclist, especially those who ride at night frequently. While there are cheaper alternatives, the quality and longevity of Exposure lights make them a sound choice for serious riders.
