BioLite Headlamp 330
$60, 2.4 oz.
Few headlamps combine the attributes of being super ultralight, rechargeable, very bright, and having a long enough burn time (or charge duration) for a multi-day backcountry trip, but that’s exactly what you get with the BioLite Headlamp 330. For multiple backpacking trips this summer—including four days on Nevada’s Ruby Crest Trail, five days hiking the Wonderland Trail around Mount Rainier, six days in Utah’s High Uintas Wilderness, and seven days on the Wind River High Route—this torch lit up the darkness quite well and never lost its charge.
Over six days in the High Uintas in July (when, granted, we had long days), a full charge lasted until the headlamp died late on our last night—it was good for five nights of normal summer use. And my Wonderland Trail hike was in the first week of September, when days were short enough that I used the headlamp on each of our four evenings and some mornings without it losing its charge. BioLite says the rechargeable 330 runs for 3.5 hours at max brightness—which is rarely needed, so it’s easy to prolong its charge—on its 900 mAh USB rechargeable li-ion battery and for 40 hours at its minimum brightness level of five lumens, which is dim but good enough to read by.
While there are brighter headlamps out there, this one’s max brightness of 330 lumens is more than powerful enough for backpackers, dayhikers, ultra-hikers and ultra-runners, climbers, and backcountry skiers getting after it before dawn or past dusk. In one camp on the Wonderland Trail, I put the Headlamp 330 at maximum brightness in dark forest and could see trees and other objects clearly at a distance of approximately 200 feet.
The Headlamp 330 has an ultrathin, low-profile, molded front casing with a slightly curved shape that rests flush against your forehead, not bouncing at all, and a battery mounted on the back side of the slender, adjustable head strap. The light casing does have tilt capacity, although it’s so small that it’s not easy to manipulate with light gloves on.
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The tiny power button controls on and off, the lockout mode (holding it for eight seconds), and clicks through the five white and red modes in sequential order: red flood, white spot, white flood, white spot and flood combined (maximum brightness), and white spot strobe. The white spot and flood have dimming capacity, the headlamp turns on in the mode it was last turned off, and it has a battery indicator (four LED lights).
The IPX 4 rating means it’s fine in rain or getting wet from perspiration but is not designed for immersion in water.
Any headlamp with a battery pack positioned at the back of your head creates minor discomfort if you’re wearing it while lying down (for, say, reading). But it’s easy enough to slide that pack higher on your head without the headlamp slipping off, and it’s a small inconvenience for this level of performance.
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While its charge does not last as long as some rechargeable headlamps or most that run on batteries, the BioLite Headlamp 330 sports the advantages of being rechargeable, super light, powerful, and holding a charge long enough for most backpackers, especially in summer.
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NOTE: I tested gear for Backpacker Magazine for 20 years. At The Big Outside, I review only what I consider the best outdoor gear and apparel. See my Gear Reviews page at The Big Outside for categorized menus of all of my reviews and my expert buying tips.