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UC15 Keychain Flashlight

$59.90

The Acebeam UC15 may look cute, but this keychain flashlight is a serious tool from the makers of one of the brightest and best-made flashlights in the world with max 1000lumens. It is the best keychain flashlight that features three unique LEDs with ultra-compact size.

Availability: Out of stock
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Features:

LED Option 1: 1xCree XP-L2 + 1xNichia 276A 365nm + 1xCree XPE-R2 LED
When using 2x10440 batteries
Moonlight: 5 LMS, 46h, 6m, 10cd
Low: 140 LMS, 2h 24min, 38m, 360cd
Mid: 300 LMS, 1h 6min, 59m, 860cd
High: 600~200 LMS, 4min+30min, 80m, 1600cd
Turbo: 1000~200 LMS, 1min+46min, 107m, 2880cd
Strobe: 1000 LMS 
Red: 1.5h
UV: 1.2h

Battery Indication:
Indicator Lighting Green > 3.3V
Indicator Lighting Red among 3.1-3.3V
Indicator Lighting Red&Flash < 3.1V
Turn off automatically < 2.7V

When using 2xAAA (Alkaline/Ni-MH) batteries:
Moonlight: 5 lms, 37h, 6m, 10cd
Low: 30 lms, 7h 30min, 18m, 80cd
Mid: 60 lms, 4h, 25m, 160cd
High: 105 lms, 2h, 35m, 300cd
Turbo: 250 lms, 1h 6min, 51m, 650cd
Strobe: 250 lms
Red: 1.6h
UV: 1.3h

Battery Indication:
Indicator Lighting Green > 1.05V
Indicator Lighting Red among 1.05-0.95V
Indicator Lighting Red&Flash < 0.5V

Max Runtime: 46h
Max Beam Distance: 107M
Peak Beam Intensity: 2880CD

LED Option 2: 1xNichia 90+CRI + 1xNichia 276A 365nm + 1xCree XPE-R2 LED
When using 2x10440 batteries
Moonlight: 3 lms, 40h, 11m, 32cd
Low: 100 lms, 2h 30min, 41m, 423cd
Mid: 250 lms, 1h, 63m, 1008cd
High: 450~170 lms, 2min+47min, 82m, 1701cd
Turbo: 750~170 lms, 2min+36min, 111m, 3100cd
Strobe: 750 lms
Red: 1.5h
UV: 1.2h

When using 2*AAA (Alkaline/Ni-MH) batteries:
Moonlight: 3 lms, 33h, 10m, 25cd
Low: 20 lms, 7h, 18m, 80cd
Mid: 50 lms, 3h 42min, 28m, 190cd
High: 100 lms, 128min, 37m, 340cd
Turbo: 250 lms, 41min, 59m, 860cd
Strobe: 250 lms
Red: 1.6h
UV: 1.3h

Max Runtime: 40h
Max Beam Distance: 111m
Peak Beam Intensity: 3100cd

Working voltage: 0.9V - 4.2V
Impact Resistance: 1m
Water Resistance: IP54
Size: 66.10mm (Length) x 29mm (Width) x16.3mm (Thickness)
Weight: 39g (without battery)
Aircraft grade aluminum body structure
Premium Type III Hard Anodized Anti-abrasive finish
Stainless steel king ring connector
Ultra-clear tempered glass lens with anti-reflective coating
Mini Key Chain Light is one of your indispensable companions when daily use,hiking, reading,searching and so on.
Note: Low battery warning when red light indicates flash.

 

Existing reviews
Red and UV!
Bought a used UC15 recently and it really surprised me in a good way. For a small keychain light it feels solid, the output on Li‑ion is still good, and the extra red + UV LEDs make it a very practical tool!
[hide member info] | 12/19/2025 6:56 AM
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The best of multifunction
Single or double power

White, red and UV; single button; IP54; 0,5 - 4,2 V (single cell AAA, two cells AAA, single cell Li-ion, double cells Li-ion, Li-FePO, NiZn, NiMH, NiCd, Alkaline or anything with voltage). Single cell of Li-ion produce too high current and battery lifespan is very short (my single cell of Li-ion 300 mAh withstanded 20 cycles. That cell has 16 mAh now).
I have one, silver, (second, black, has my wife), three years, and it is excellent. I use it for speleology and mining, not only as a backup light on my helmet.
Only one weakness is sillicon button, wears out very quickly.
That 1 klm is like a rocket, that I took out of mx pocket and that stronglight is from my hand, only from hand. Everybody behind me cannot see any large flashlight in my hands, they cannot see anything more than little Acebeam UC15!
Design is so futuristic, I like uncovered screws, glass and anything with function, accesories is good.
It would be good to have a gasket under the plug for better IP.
I'm waiting for next gen of this excellent multifcion light. Maybe UC15-II?
[hide member info] | 10/19/2023 4:10 AM
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