Skip to main content

There’s actually a great reason for that red light on your camping headlamp

Why you should use the red light on your headlamp when camping

Camping at night
Chris Schog / Unsplash

Camping is amazing. The sights, the sounds, the fresh air, and the adventure are unparalleled, but there are some things about camping that aren’t so romantic. One challenge that often annoys campers and hikers alike is the unrelenting presence of bugs, especially at night. If you find yourself constantly having to re-apply the bug spray, you might not be aware that most modern headlamps have a solution—red light.

Recommended Videos

The red light feature in headlamps is more than just a gimmick. It’s a thoughtfully designed solution to a common outdoor problem. In this article, we’ll shed some light on the red light feature in your favorite headlamps and lantern.

Bugs aren’t attracted to red light

Lone blue tent lit from the inside in a desert landscape at night.
Sagui Andrea / Pexels

The big thing to know is that most bugs aren’t attracted to red light. Most insects have only two types of visual pigments. These pigments allow them to absorb green and yellow light (around 550 nm), and blue and ultraviolet light (less than 480 nm). Crucially, these visual limitations mean that most insects are not sensitive to red light (with wavelengths longer than 650 nm).

When a standard white or blue light is used in a camping scenario, it can become a beacon for various insects, leading to a less-than-pleasant outdoor experience. Switching to red light, on the other hand, makes the area around you pretty much invisible to these pesky critters.

Recognizing the benefits of red light in outdoor settings, manufacturers of outdoor gear have incorporated red light settings into most modern headlamps. This feature serves a dual purpose. First, it not only helps keep bugs at bay, but it also preserves night vision, which is crucial for any nocturnal outdoor activities.

Red light can also be more energy-efficient in some models of camping headlamps. This means that you’ll be able to squeeze a longer battery life from your lamp if that ever becomes a concern.

When choosing a headlamp, it’s advisable to look for models with an easily accessible red light feature. Not all headlamps are created equal, and some may have better red light functionality than others.

Headlamps with a red light feature typically come with easy toggling options, allowing users to switch between standard white light and red light as needed. This flexibility is invaluable in different outdoor scenarios, whether you’re setting up a tent at night, navigating a trail, or simply needing a light that doesn’t attract bugs.

By leveraging the science of insect vision, headlamp manufacturers have provided campers and hikers with a simple yet effective tool to enhance their nocturnal outdoor experiences. So next time you find yourself gearing up for an outdoor adventure, consider packing a headlamp with a red light feature. Your peaceful, bug-free night will thank you.

Sarah Joseph
With a bright sense of adventure and a heart for the mountains, Sarah is always thrilled to share nature with others through…
Unicamp’s Sienna Pop Top brings mid-sized minivan camping back to the masses
The clever aftermarket accessory turns any 4th-generation Toyota Sienna into a ready-to-roll basecamp.
Unicamp Sienna Pop Top accessory installed on a Toyota Sienna minivan.

Overlanding-centric vans are all the rage these days. But they're often very pricey and not designed to be practical daily drivers. For campers looking for something a bit more versatile — something to pull double-duty even when you're not camping — it's hard to beat a traditional minivan. Unicamp agrees, which is how its Sienna Pop Top campervan add-on was born.

After more than a year in development, the Korean campervan modder finally released its much-awaited Sienna Pop Top stateside. It's not a standalone vehicle but rather an add-on package available to Toyota Sienna owners. Once installed, it converts the otherwise ordinary mid-sized minivan into a go-anywhere, road-ready basecamp. It's more conspicuous than most dedicated campervans while maintaining a mostly stealth silhouette to help you blend in for camping situations where you don't want to stick out to the locals. With the press of a button, the electric Pop Top raises effortlessly to reveal an 84-by-37-inch sleep space with enough room for two adults (up to 485 pounds total!).

Read more
Grand Canyon camping fees are rising: Here’s what you need to know
Grand Canyon increases campsite fees for the first time in 20 years
Grand Canyon

Starting on May 1, 2025, Grand Canyon National Park is gearing up to implement a new fee increase for front country standard campsites at the major campgrounds in the area. Desert View, North Rim, and the Mather Campgrounds will all see a standard campsite fee change from $18 per night to $30 per night. Here's what you need to know.

First, this change will affect the Senior discounts and Access pass holders, who normally receive a 50% discount to these campsites. This price jump will change payment from $9 to $15 per night at one of the tent or RV campsites in the Grand Canyon National Park area.

Read more
Aterra Slide-In truck camper transforms your pickup into an overland-ready rig
Get the DIY shell with only the essentials or upgrade to a full-blown, ready-to-overland ride
AT Overland Equipment's Aterra Slide-In truck camper parked in a campsite.

For our money, there's no better solution for overlanding than a classic truck camper. Now, Arizona's AT Overland Equipment has just debuted an all-new slide-in solution that perfectly balances weight, features, and price.

The Aterra Slide-In is the latest addition to AT Overland Equipment's Aterra series. It's designed for maximum versatility and customizability for full-sized pickup owners who want a truck camper that's exactly as dialed-in as they need it to be. The base model is merely a lightweight (roughly 750 pounds) shell — a blank canvas, if you will — designed to be the perfect starter for your DIY build. The surprisingly spacious interior offers a 6'9" standing height and a few essentials, like an RV King-sized sleeping area with a mattress, dual-pane Tern Windows, and a locking Tern rear entry door. It's all well-insulated with an R6 value and R7 for the roof.

Read more