powerful light
"I bet I could spot a low flying aircraft with this lite. Flood option is great too"


























The Klarus A3 is a modern marvel of adaptable outdoor lighting! It powerfully lights up the night with either a spot or flood beam profile, casting light up to 2460+ feet away with a max output of 2,200 lumens. From nighttime searches to hiking adventures, the A3 is equipped with everything you need to illuminate spaces large and small.
The A3 includes a lithium-ion 21700 battery with a 4000mAh capacity. As a result, it retains power for long runtimes, reaching up to 10 hours on the low mode of 150 lumens. The light has a convenient USB-C port on its side for no-hassle charging so you can get back outdoors in no time!
Constructed from anodized aircraft aluminum, the Klarus A3 is both IPX6 waterproof and resistant to impacts. On the light head is a crenelated strike bezel that can break glass, offering versatile rescue and escape capabilities. At the tail is a port where you can attach the included lanyard for safe carrying at the trailhead, on the job, and beyond.
| High | Medium | Low | SOS | |
| Brightness | 2200lumens | 800lumens | 150lumens | 2200lumens |
|---|---|---|---|---|
| Runtime | 3*hours | 5hours | 10hours | - |
| Distance | 100meters | 60meters | 25meters | - |
| Intensity | 2600candela | 900candela | 180candela | - |
| High | Medium | Low | SOS | |
| Brightness | 900lumens | 300lumens | 60lumens | 2200lumens |
|---|---|---|---|---|
| Runtime | 3*hours | 5hours | 10hours | - |
| Distance | 750meters | 450meters | 200meters | - |
| Intensity | 90000candela | 30000candela | 6000candela | - |
| Brand | Klarus |
| SKU | KLARUS-A3 |
| UPC | 6954424404408 |
| Primary Material | Aluminum |
| Max Lumens (lm) | 2200 |
| Max Throw (m) | 750 |
| Rechargeable | Yes |
| Batteries Included? | Yes |
| Switch | Body |
| Length | 6.03 in (153 mm) |
| IP Rating | IPX6 |
| Typical Uses | Outdoor, Hiking, Camping, Search and Rescue, Emergency |
| In the Box | Batteries, Lanyard, Spare O-ring(s), USB Cable, User Manual |
| IP Rating | IPX6 |
| Drop Resistance | 3.28 ft (1 m) |
| Switch | Body |
| Primary Material | Aluminum |
| Max Lumens | 2200 |
| Max Throw | 750 m (2460 ft) |
| Batteries Included? | Yes |
| Rechargeable | Yes |
| Charge Style | In-Body Rechargeable |
| Charge Connector | USB-C |
| Length | 6.03 in (153 mm) |
| Head Diameter | 1.71 in (43 mm) |
| Body Diameter | 1.18 in (30 mm) |
| Weight | 6.06 oz (172 g) |
| Certifications/Standards | ANSI, CE, FC, RoHS |
| Country Of Origin | China |
| HTS Code | 85131020 |
| Length | 6.68 in |
| Width | 2.38 in |
| Height | 1.78 in |
| Shipping Weight | 0.65 lb |
| Packaging | Boxed |
| Warranty |
Klarus 2 Year Warranty Battery Junction Warranty |
| Return Policy | Return Policy |
| Glossary | Flashlight Glossary |
Overall rating: 4.818182 / 5 from 11 reviews.
Review topics: ["light","torch","flashlight","range"].
"I bet I could spot a low flying aircraft with this lite. Flood option is great too"
"Great light for meeting specific titles"
"Love bright flashlights & this is one of them. Can really light up a large area in flood light mode or can focus all that light into a narrow spotlight with a twist of the A3's head. Comes with a big powerful rechargeable battery. Ability to charge it with the included USB -C cable. A lot of bang for the buck. One of my favorites!"
"I wanted a few lights to put around the house in case of a power outage. Since these came with the 21700 battery, I charged it and it was ready to use. Since you have to twist the head to move the zoom, it stays where you leave it, unlike many that push/pull and can easily change when not wanted. I would prefer memory, as it always starts on high, and I am more about run time and keeping the light from getting so hot, so I just click it down each time. The side switch lights when it is on, but not when off, so it's hard to find in the dark, tail switches are 100x better for that issue as they are always in the same place."
"Would like a strobe. Otherwise it is very good."
"I needed a spot capable light to find deer at my home feeder. the Klarus A3 fits the bill on fit, feel and power. In one word (perfect)."
"Unable to review the flashlight since it is being given as a gift, but shipping was prompt."
"Much better & brighter than I expected. Nice flashlight for early morning chores."
"I am proud to own several Klarus LED flashlights. My newest one is the Klarus A3 which came with a 4000mAh rechargeable battery. I've handled zoomable flashlights in the past but this one quite frankly, ''Takes the Cake,'' in terms of functionality, purposefulmess and sheer quality. It totally stands out. In full zoom mode, I can light up paths on both sides of my street. The zoom in or out doesn't rattle or make any sounds, very easy to manipulate, I can do it with one hand if needed. Due to the large size of the 21700 rechargeable battery, the run time is impressive but it's got a little heft to it though not enough to be bothersome. It's as solid as I'd want a good flashlight to be. The USB charging port cover is rubberized and fits perfectly. The light itself is extremely bright in either mode. It's white in the center but near the outer ring, there is a slight yellow-orange hue within eyeshot but in spot mode, it's not noticeable. The long distance range is phenomenal ! I use it for walking my dogs at night, and spotting Coyotes across my backyard pond. In my opinion, it's well worth the money. I hope this helps !"
"I really like the zoom on this, was really impressed by it, tried it out on the lake and was shocked!!! - LEON B."
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