Even though flashlights are still the most used illumination product for outdoor activities, headlamps have become increasingly more popular in the past several years, thanks to the advancements in lighting technologies like LED. Headlamps offer a range of advantages over flashlights, the most notable of which is the hands-free operation. The fact that you can use both hands while still having illumination makes them ideal for camping and hiking. The ability to easily direct light wherever you turn is a huge benefit. So If you're looking to get a headlamp for your next trip to the Australian outdoors, here are the three key specifications you'll need to consider in order to get the most suitable one.
Lumens
Although the number of lumens a headlight can produce will give you a decent idea of how powerful the illumination will be, it doesn't necessarily tell you how good and useful the headlamp is. This is due to the fact that the best headlamps are those that give you the best optics, providing an even and smooth light. In other words, the lumens doesn't take into account the quality of the beam pattern, but the total sum of light in any direction. Two headlamps that have the same number of lumens can vary greatly in terms of quality depending on the optical quality of the lens system and the beam width.
Beam Distance
The beam distance represents the ability of the lens to focus light into a beam and the brightness of the light. Again, this doesn't necessarily tell you whether the optics are quality, and the beam may feature artifacts that negatively impact its utility. There will typically be a low-light close-proximity beam distance mode and a high-output spot mode for every headlight you find. Pay close attention to the maximum beam distance specification, since it's a good indicator of performance. However, keep in mind that many manufacturers also overstate it by about 10%.
Battery
The batteries a headlamp uses will impact its performance and run time. When shopping for an LED headlamp rechargeable and disposable options are both available, and the ideal one for you will depend on how frequently you intend on using it. LED headlamp rechargeable batteries are more expensive, but they'll provide you with more value in the long term, whereas disposable batteries are affordable, but once you're done with them, you'll have to buy new ones. Additionally, if you opt for rechargeable batteries, you'll also have to keep in mind that you'll need to buy a charger, if you already don't have one. Most headlamps operate either on AA or AAA alkaline, but there are some models that also work with NiMH and Lithium-ion, both of which are superior in quality, but also cost more.
Besides these considerations, here are a couple of optional features that you may want to consider when picking a LED headlamp, including.
Waterproofness
The most affordable headlamps aren't waterproof, but most mid-range priced models have at least an IPX 4 rating, meaning they're resistant to water splashing against them from any direction. This is enough to keep the headlamp working in rain. Higher-end models, on the other hand, usually come with an IPX 7 rating, meaning they're waterproof even when submerged in water depths of 1 metre for 30 minutes.
Red Light
Many headlamps offer a red LED light mode, which is beneficial for extending the headlamps run time, and is more efficient for many applications, such as search-and-rescue missions. This is due to the fact that red can be seen at a greater distance. Hunters can also take advantage of the red LED light, as it's it doesn't scare animals as much as white/yellow light does. Seasoned hunters can also identify the type of animal they're aiming at based on the shape and shine of their eye reflection in the light.
Band Material and Size
Different manufacturers use different materials for their bands. Trying on your options before buying is a good idea, but if you're buying online that's obviously not an option. Regardless, most bands feature soft elastic bands that go around the head and rest on the forehead. Some models come with a strap that goes over the head as well, but that adds to the overall weight of the product. Although rare, some straps use a retractable cord for a thinner design, and you won't really know which fits you best until you try it. If you're buying online, make sure you're buying from a vendor with a good returns policy.
Special Requirements
If you're a nighttime runner, for instance, you'll need to take into account some special criteria instead of the aforementioned factors. Head comfort is a key consideration, and you should definitely consider getting a rechargeable headlight. Further, consider getting a headlamp with an extra top band for extra stabilisation when running, as well as a RED light as an extra safety feature to help make you easier to see for cars. Lastly, make sure you get a light that's lightweight so it's convenient to wear for extended time periods.
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