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| Gear Reviews —October
2006 Bright Lights 4 Compact, High-Intensity Flashlights Review by Scott B. Williams |
| Expedition paddlers
exploring unfamiliar coastlines are almost certain to get into
a situation that requires paddling at night. Despite careful pre-trip
planning and studying charts to look for possible landing and camping
sites, unforeseen delays can require navigating in darkness. This
can even happen on a simple day trip, so all paddlers should be
prepared for paddling at night. Some type of bright white light
is required safety equipment for alerting other boaters as well
as for finding a hospitable landing. A powerful light is also especially
useful for picking up reflective channel markers or the reflective
tape on your partner’s PFD
or kayak from a long distance. I used to carry a powerful underwater light designed for scuba diving. This light was bulky and was powered by eight D-cell alkaline batteries. It was bright, though, and completely waterproof. Unfortunately, it was too big to go anywhere on deck, and it was even an awkward fit in the cockpit. It was expensive to purchase and expensive to run with less than two hours of burn time on a fresh set of the best alkaline batteries. The size and weight of all those D-cells limited me to carrying only one or two spare sets. When this light finally died, I went through an assortment of cheaper, less durable alternatives, but none of the more compact flashlights were powerful enough for scoping out a strange shoreline. A variety of high-power flashlights are now available in compact sizes. They are powered by 123A 3-volt lithium batteries, the same type used for many cameras and other high-drain electronic devices. Some of these lights are only slightly bigger than the popular compact flashlights that use two AA 1.5-volt alkaline batteries, but they are far more powerful. I recently tested two of these that are powered by three 123A cells and another pair that use just two cells. The three-cell lights are much more expensive and slightly larger than the two-cell lights but are powerful enough to replace the large bulky spotlights I used to use. The lithium batteries are only 1 inches long (compared to 2 inches for a AA battery), so even the three-cell lights are small enough to carry any time you go paddling. They provide a bright, broad beam of light that is useful to a kayaker looking along the shore for a place to land. All of these lights use xenon lamps. Xenon is an inert gas that fills the lamp bulb to allow the filament to burn hotter and brighter without burning out. They all produce a clear, consistent beam without the usual varying rings of light typical of standard flashlight beams. To test the lights, I took them for a night paddle along a heavily wooded, swampy lakeshore.  SureFire M3 Millennium Combat LightThe M3 Combat Light is the largest and by far the most expensive of the four flashlights I tested. At $252, it’s billed as a “heavy-duty tactical flashlight to meet the needs of demanding customers such as military special operations units, SWAT teams and other law enforcement professionals.” The case is anodized aircraft aluminum with a checkered grip especially designed for the Rogers/SureFire combat grip—a technique used by the aforementioned customers when engaging opponents in the dark with a handgun. Sea kayakers won’t need that particular design feature, but the no-compromise quality built into this rugged light makes it a good choice for the demands of an expedition. Although not rated for underwater use, such as diving, SureFire claims that all its current lights are waterproof to about 33 feet. I left it under about three feet of water overnight and found no moisture had entered the case. The switch is built into the tailpiece—turning it full clockwise turns the light on—but the tailpiece also functions as a momentary push-button switch when partially rotated. Backing the tailpiece off by turning it counterclockwise disables the push-button feature so the light can’t be accidentally activated when packed. The M3 comes with a 225-lumen lamp and a 125-lumen lamp. On a set of three batteries, the 225-lumen lamp provides only 20 minutes of run-time, and a 125-lumen lamp runs one hour. With the high-output lamp installed, the M3 is by far the most powerful of the four lights I tested. This light provides a useful range of at least 200 feet, completely illuminating the dark woods of the lakeshore I paddled along from that distance. The beam it throws is perhaps not as broad as my old diving spotlight, but it is amazingly intense for such a small package. I even took it out for a drive on a deserted country road and found it bright enough to drive by, held out the window of the car with the headlights turned off. Reflective road signs were visible over a half a mile away. At just over seven inches long and with a bezel diameter of 1.62 inches, the M3 may not fit in small PFD pockets, but it’s still compact enough to carry in a chart case or perhaps secured with a Velcro loop to your PFD. A lanyard is included with the light. With the high-power lamp, it will burn through 123A batteries in a hurry, but for such power that’s a reasonable trade-off. SureFire sells its own brand of lithium batteries in a case of 12 for $21. These batteries are so small and lightweight, a kayaker could carry several cases on a long -expedition. SureFire M3 Millennium Combat Light $252 SureFire 800-828-8809 or 714-545-9444 helpyou@surefire.com www.surefire.com |
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