The Best Keychain Lights

Having a flashlight on hand can help you stay prepared for those unpredictable situations—whether it’s changing a flat tire in the middle of the night or setting up a tent after dark. Keychain lights offer a great solution: they’re small, lightweight, and clip right onto your key ring, backpack, or water bottle. If you’re searching for a great keychain light to add to your collection of gear, we’ve got you covered. We’ve pulled together some great options spanning different sizes, battery types, capabilities, and prices.
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Most Affordable

Streamlight Nano 73002 LED Keychain Flashlight

Small and Budget-Friendly. Measuring less than one and a half inches long, this compact flashlight from Streamlight promises to offer up to eight hours of output for less than six bucks!

What We Liked

For a tiny and budget-friendly keychain light, this Streamlight flashlight is a great option. It weighs just 0.36 ounces and has a diameter of about half an inch, so you’ll have the peace of mind of staying prepared, while barely noticing it’s there. Plus, it’s one of the most affordable option on our list. Buy Today.

Best Rechargeable Light

Olight I1R 2 Eos 150 Lumens Tiny Rechargeable Keychain Light

Micro-USB Charging Port. This Olight keychain light prides itself on being able to fully charge in just 75 minutes through a micro-USB charging port.

What We Liked

This keychain light from Olight can be controlled by twisting the light head between on, off, and two different light intensities—five lumens and 150 lumens—so it’s an impressively functional rechargeable choice. The Olight is a stellar option for those who’d prefer a rechargeable light over something battery-powered.  Available at Amazon.

Best Value

Risemart Flashlight Keychain

Two-Pack. Coming in a pack of two lights for just $12, this set from Risemart is a great pick for those who want to stock up on a couple of keychain lights for an affordable price.

What We Liked

Offering an output of 100 lumens, these flashlights from Risemart are also the longest lights on our list, measuring three and a half inches long, so they’re ideal for those who want a slightly larger size and a set of two. Keep one in your car, keep one in your nightstand.  Buy Today.

Most Versatile

AIDIER A7 EDC Keychain LED Flashlight

Three Light Modes. Boasting three different light modes, including high light, low light, and strobe mode, this keychain light from AIDER stands out for its convenient versatility.

What We Liked

For those who want a lot of light options in a small package, this AIDER keychain light is a great pick: it measures less than three inches long and can be switched between its three modes with just one hand. Pick One Up Today.

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