BioLite Range 500 Headlamp Review

Bottom line

The BioLite Range 500 is a true jack of all trades. While not the lightest or brightest option available, it wears very well on the move, offers solid output for its weight, and holds up exceptionally well in wet conditions. It also charges fast enough that you don’t have to think too much about battery management.

The 3D SlimFit headband stays put on trail runs, the IP67 rating held up through rain and snow without issue, and eight minutes on the charger nets you an hour of light. Thirty minutes and you’re back to 80 percent. The red light is flood-only, and there’s no pass-through charging, meaning you can’t charge the headlamp while it’s in use. 

Still, for hikers, runners, and campers who want one headlamp that handles most situations well and wears better than many alternatives, the Range 500 is a solid all-around design. For a wider look at the market, check out our gear guide to the best headlamps.

How We Tested

Our analysts tested the Range 500 across several months of Colorado trips, including trail runs in the foothills, multi-night backpacking objectives, and car camping outings. Testing covered pre-dawn trail navigation, sustained running, camp use, and wet weather including rain and light snow.

Illumination & Light Quality

The Range 500 sits near the top of our headlamp rankings, and for good reason. It runs on three modes: spot, flood, and red. The spot beam is the workhorse, throwing a focused 328 feet, which is plenty for trail running and route-finding on most terrain. The flood is better suited for close-range work like camp chores, reading in your tent, or moving through wooded singletrack where you want coverage over distance. 

All three lighting modes (spot, flood, and red) are fully dimmable, which gives you control over output and battery draw depending on what you’re doing. Throughout our testing, 500 lumens proved more than enough for everything we encountered. It’s no secret that higher lumen ratings don’t always mean a brighter experience. In our side-by-side testing, the Range 500 kept pace with headlamps that technically should have outperformed it based on specs alone.

The red light is flood-only with no spot option. It’s adequate for navigating camp and preserving night vision, but if you need to move quickly over technical terrain, the lack of a focused red beam may feel limiting.

Burn Time

Battery life is solid across the board. Six hours on high covers most single-night trips without any stress, and the low setting stretches to 200 hours if you ever need it. That said, at 1.5 lumens, it’s really just an emergency reserve. 

The real story here is the Range 500’s fast charging. Eight minutes plugged in returns a full hour of light, and 30 minutes gets you from dead to 80 percent. We found ourselves plugging in for a quick top-off while making breakfast and breaking down camp. By the time we were ready to hit the trail, the battery was basically full. The one thing worth knowing is that the Range does not support pass-through charging, so you cannot run it off an external battery and use it for illumination at the same time.

Weight

At 2.6 ounces, the Range 500 is competitively lightweight for what you get – and feels even lighter in use. BioLite’s 3D SlimFit design integrates the battery and lamp unit directly into the headband, eliminating that all-too-common, front-heavy feel. The result is a balanced, low-profile fit that wore comfortably throughout our testing without shifting or causing pressure points. Ultralight-focused users may want to consider a more streamlined option, but the weight will be a non-issue for most. The only downside is that the integrated design means you can’t wash the headband if it starts to get funky.

Comfort

Comfort is where the Range 500 stood out most to us. The 3D SlimFit headband is soft, moisture-wicking, and sits flush enough against the forehead that most of our analysts stopped noticing it after a few minutes. We wore it through trail runs, including sustained downhill sections, and it never shifted or needed adjusting. The strap dials in quickly and holds its position once set. The material is not quite as plush as what you’ll find on the Black Diamond Spot series, but the fit feels more secure, which translates to better long-distance comfort for most users.

Ease of Use

The Range 500 has a simple two-button interface that’s intuitive enough to master in just a few minutes. The power button turns the unit on and off, and holding it down dims or brightens the current mode. The mode button cycles between spot, flood, and red light. Double pressing the mode button activates the strobe on any setting. The Range 500 also features a memory function that returns to the last mode used, which we always find to be a handy feature.

The buttons are fairly low-profile, which makes them difficult to use with gloves on. We were able to make it work with thin gloves but didn’t have much success with thicker varieties. It’s not a dealbreaker by any means, but it’s worth keeping in mind for cold-weather adventures. 

Features

The Range 500 keeps things pretty simple when it comes to features. It has all of the must-haves plus one major “want.” Fast charging is the headliner: Eight minutes for an hour of light is crazy useful, and the 30-minute 0-to-80-percent charge is the fastest we’ve come across. IP67 waterproofing means you can dunk it, not just get it wet, which is a step above most headlamps in this price range. Spot and flood modes cover what most hikers and runners actually need, and brightness memory, lock mode, and strobe on all settings round out the major features. 

The red light being flood-only is the one place we wished for more. It works fine around camp but isn’t great on technical terrain. There is also no pass-through charging and no backup battery option, so if you are heading out on a multi-day trip without reliable access to power, you will have to plan around that. 

Should You Buy the BioLite Range 500?

If you’re a hiker, trail runner, or camper looking for a headlamp that’s comfortable, tough, and charges crazy fast, the Range 500 is an easy pick. The fit is great, the IP67 rating means weather is never a concern, and the fast charging means you are rarely starting a trip with anything less than a full battery. 

Skip it if beam throw on open terrain is a priority, or if you need pass-through charging on long trips in the backcountry. For everyone else, the well-rounded design is hard to beat.

What Other Headlamps Should You Consider?

IIf you’re considering the BioLite Range 500, there are a few other top-performing options in our guide to the best headlamps that might be a better fit depending on your needs.

Black Diamond Spot 400-R Review: The Spot 400-R is a little heavier than the Range 500 at 3 ounces, offers a bit less brightness at full tilt, and costs slightly more. It also lacks the BioLite’s fast charging and integrated strap but has a longer burn time on low (225 hours) and features BD’s PowerTap technology for instant brightness adjustments.

Petzl SWIFT LT Review: The SWIFT LT shares a similarly stable design but strips things back considerably. It weighs just 1.5 ounces, has a simpler feature set, and features a fixed wide beam. The Range 500 is brighter at 500 lumens versus the Swift LT’s 380, and you give up fast charging and flood mode. For ultralight-focused runners and thru-hikers focusing on shaving weight, those trade-offs make sense.

Nitecore NU27 Review: If brightness and beam throw are priorities for you, the NU27 delivers 600 lumens and a 402-foot beam at just 2 ounces. However, it gives up the fast charging and comfort of BioLite’s integrated headband design. It also features an IP66 rating, which falls slightly short of the Range’s IP67 designation (it will protect against high-pressure sprays but not full submersion).