4 Keychain Flashlights More Powerful Than Your Phone’s Light

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Your phone has a flashlight that you’ve probably used many times to look for something or read in a dark room. It can even help you safely navigate your home during a power outage. While it works well in short-range scenarios, when you need to use it to see greater distances or navigate with it outdoors, you quickly realize that it’s just not bright enough. Indeed, the brightness of a consumer phone’s LED flashlight is around 40 lumens, which is why it works so well for close-up work. But if you need something brighter and portable that can throw the beam even further without buying a phone with a camping light, then a keychain flashlight will do the trick.

Even the cheapest keychain flashlight can average over 300 lumens, which is 7.5 times more powerful than a phone flashlight. Additionally, because its beam is narrow (unlike the wide beam of a phone flashlight), the light from a keychain flashlight producing 300 lumens can cover a distance of up to 225 feet. There are even wide lighting options, perfect for illuminating a workspace, with brightness up to 800 lumens. But overall, this little gadget that you can attach to your keychain is a must-have for any everyday carry (EDC) or outdoor enthusiast, practical-minded homeowner, or safety-conscious individual.

The RovyVon A3 Pro costs $48.95, making it a premium keychain flashlight. It has a maximum light output of 650 lumens and can theoretically achieve ranges of over 340 feet. It’s a great lighting companion if you’re going camping, hiking, or night fishing. Although it can produce high lumens for around 1.5 hours, it cannot do so continuously. After one minute on high or medium power (250 lumens), it will reduce the lumens to 80 (still higher than a phone’s flashlight) to save battery life and prevent overheating. In low mode (25 lumens) and moon mode (0.5 lumens), it can work continuously for eight and 72 hours, respectively.

One impressive detail about the RovyVon A3 Pro, however, is that it looks quite premium thanks to its marble finish. It’s not actually made from marble, which makes sense because it might crack if dropped. Rather, it is a special ceramic coating applied using a process called micro-arc oxidation (MAO), making the flashlight’s aluminum surface more resistant to scratches and corrosion.

To prevent handheld activations, you need to click the power button five times to lock it (repeat clicks or insert a USB-C charger to unlock it). It also has a removable magnetic base so you can stick it to metal surfaces, which is useful for mechanics and DIYers who need to do work at night. It also comes with two key rings that you can use to attach it to your key ring.

Another keychain from RovyVon is the Aurora A7 G4, which takes the shape of a bullet. It costs $27.95 and has the same high light output as the RovyVon A3 Pro, as well as similar lighting modes and run times. Both flashlights also have what’s called the “Momentary ON” feature, a feature where if you press and hold the power button, the flashlight shines at full brightness until you let go. It also has a magnetic clip and base for hands-free operation and the five-click lock feature explained above.

What sets the RovyVon Aurora A7 G4 apart is its glow-in-the-dark case that emits a soft blue glow at night or in dark rooms. This is good for nighttime reading, as the night light is less harsh on the eyes in low light situations. Interestingly enough, it also has a 350nm UV light that can help you detect creepy crawlies that react to UV light, including scorpions and spiders. However, these creatures will have to come closer for you to see them since it is a small light. Still, it’s a useful feature to have around a campsite. Side lights that can be adjusted to low, medium and strobe settings are also useful for illuminating small spaces, reading a map or using as a signal in an emergency.

The Blukar EDC Rechargeable Keychain Flashlight shows that a good keychain flashlight doesn’t have to be expensive. At $8.99, it offers 360 lumens of peak brightness, with a beam reach of up to 155 feet. It has three modes, and at the lowest brightness (which is useful for navigating indoor spaces), it can provide up to five hours of continuous light on a full charge. Its 130 mAh lithium-ion battery recharges in two hours via a USB-C cable. Although it is economical, it is made from aluminum, making it extremely durable. On top of that, it has an IPX6 rating, which means it is water resistant and can be reliable in a sudden downpour.

With an average rating of 4.7 stars out of 5 based on over 4,000 ratings on Amazon, you get what you pay for. Although the score is high, several complaints come from its battery life. These users complain that after fully charging it and keeping it in their pockets or EDC kits, the battery eventually drains completely, meaning it may be unreliable in an emergency. So you may need to make sure it is charged before use. Additionally, many others point out that it tends to light up when in the pocket, which could explain why it drains when stored in pockets. But overall, sentiment regarding its brightness, build quality, and reliability remains positive.

The Makdak COB rechargeable keychain flashlight is what is called a chip-on-board (COB) flashlight. It combines several small light-emitting diodes (LEDs) to form a single, uniform light source capable of producing high light output. It’s also more energy efficient, making it a great, highly functional work light for a wide range of scenarios where you need a hands-free spotlight. For this particular flashlight, which has a maximum light output of 800 lumens, you get two for $9.99. However, you can also get a four-pack for $19.99 and a 10-pack for $48.99, covering different price points.

The Makdak COB rechargeable keychain flashlight has a hook that you can attach to your keyring. But it also has a magnet on the back that lets you attach it to a metal surface, like the car hood (you can rotate it 180 degrees) or a metal belt buckle. It also has a built-in kickstand for placing it on a flat surface to illuminate large areas, making it a great mini gadget for camping and fishing spots. You can also place it on a tripod, as it has a tripod mounting point underneath. It has four lighting modes: 100% COB, 60% COB, 30% COB and strobe. You can charge it with a USB-C cable and it has a 500 mAh battery. It’s also worth mentioning that it can double as a bottle opener when you need refreshments while you work or relax at night.

When it came to brightness, it wasn’t just about finding something that could put out 40+ lumens, but rather something that leaves the phone’s flashlight in the dust while still covering a wide range of indoor and outdoor scenarios. So 300 lumens was a good base. Additionally, instead of just listing keychain flashlights that offer a narrow beam, we’ve also included an option for a wide-beam COB keychain flashlight with a wide range of additional features. We also looked at price, choosing options from three main price brackets: premium, midrange, and budget. Every flashlight, even the budget options, had to have a high customer satisfaction rating on Amazon. The baseline was four out of five stars with hundreds or thousands of ratings from verified purchases.