4,000 Lumens on Your Forehead: Fenix HP35R Headlamp

Shine bright enough to scare off the night itself. The Fenix HP35R is a USB-C rechargeable search and rescue headlamp that delivers up to 4,000 lumens with a versatile spotlight, floodlight, and a potent combined beam. It’s built for the grit of search-and-rescue, industrial work, caving, and any adventure where reliability isn’t optional. AXG Life: Life, Adventure-Ready.

Who it’s for: professionals who demand visibility in harsh conditions, plus outdoor adventurers who won’t quit when the sun does. You’ll want this when you need real brightness, dependable run time, and the freedom to keep moving in the dark.

Key Features & Design

• Max Output: 4,000 lumens (spot + flood).
• Lighting Modes: Spotlight, Floodlight, and Combined—each with four brightness levels (that’s 12 total levels to tune for any moment).
• Controls: Glove-friendly rotary mode selector plus an electronic brightness button; integrated red rear light for low-light visibility.
• Power & Charging: Quick-release battery case with dual 5,000 mAh batteries; USB-C charging; power bank function to charge devices in the field.
• Durability: IP66 waterproof and 2-meter drop resistance—built to handle rain, dust, and the occasional misstep.
• Versions: Standard HP35R with a breathable headband; HP35R SAR version features a flame-retardant silicone strap and NVG shroud-compatible helmet mount (slightly larger). The standard version is helmet-mountable with ALG-04 or ALG-03 helmet brackets (sold separately).
• Safety & Utility: Built-in red safety light for low-light visibility without blasting everyone nearby.

Performance / Benefits

In the field, you’ll notice the HP35R’s versatility in action. The 4,000-lumen capability covers both focused spot work and wide-area illumination, while the three beam options let you tailor lighting to the moment—whether you’re scanning a tunnel, tracking a trail, or coordinating with teammates at base.

The glove-friendly switches and the combo of a rotary selector with an electronic brightness button make brightness tweaks quick and painless, even when you’re wearing gloves. The dual 5,000 mAh batteries keep you powered—up to 500 hours on the lowest setting—and you can pull double duty by using the headlamp as a power bank to charge other devices in the field.

Durability isn’t an afterthought: IP66 waterproofing and 2-meter drop resistance mean you’re not bidding farewell to the night because of a splash or a tumble. For helmet use, you’ve got options: the SAR version ships with a helmet-ready setup (NVG shroud compatibility), while the standard version can be mounted on a helmet with ALG-04 or ALG-03 brackets (sold separately).

Whether you’re on a professional mission, crawling through a cave, or chasing midnight trail runs and questionable decisions, this headlamp keeps you lit, reliable, and ready for whatever the night throws at you. It’s the kind of gear that turns “we’re not sure” into “we’ve got this.”

AXG Life—Life, Adventure-Ready. This headlamp embodies that vibe: serious performance with a touch of swagger, built to keep you moving when the world goes dark.

Closing CTA: Toss it in your gear bag and light up your next mission—add to cart and turn your night into a story you’ll tell around the campfire.