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Ultra Low: 4 lumens; 23h
Low: 80 lumens; 1h50min
Med: 210~30 lumens; 30min~1h
High: 900~400~90 lumens; 1806cd; 85m; 15s~14min~26min
Strobe: 900~400~90 lumens; 15s~25min~1h
Max. output: 900 lumens
Max. beam distance: 85 meters
Max. runtime: 23h
Peak beam intensity: 1806cd
Auxiliary White Light
High: 35 lumens; 3h
Low: 2 lumens; 23h
Red Light
High: 1 lumen; 6h
Low: 0.5 lumens; 18h
Red Flash High: 1 lumen; 17h
Red Flash Low: 0.5 lumens; 53h
Green Light
High: 2 lumens; 6h
Low: 1 lumen; 18h
Green Flash High: 2 lumens; 17h
Green Flash Low: 1 lumen; 53h
Blue Light
High: 1 lumen; 6h
Low: 0.5 lumens; 18h
Blue Flash High: 1 lumen; 17h
Blue Flash Low: 0.5 lumens; 53h
Red Blue Flash
23h
Rainbow flow
4h
How bright is the main light?
A: The dual SST-36R 6500K white main LEDs deliver up to 900 lumens of crisp white light, with a beam distance of 89 meters.
What is the RGB auxiliary light used for?
A: The 270° RGB auxiliary side light provides wider illumination and can be used as a camping light, signal light, fill light, or even to make dogs more visible at night.
How do I control the two lights?
A: The UC3A features dual switches with logical function separation, one dedicated switch for the main light and another for the auxiliary side light.
What type of battery does the UC3A use?
A: The UC3A is powered by a USB-C rechargeable 10440 battery (included). It is environmentally friendly and reduces single-use battery waste.
Can I use other batteries with the UC3A?
A: Yes. You can also use replaceable batteries or a compatible AAA battery when you need instant extended runtime. For best performance, however, the included UC3A battery is recommended.
Is the light easy to carry?
Yes. It is slim and flat: 71.5mm (L) × 31.05mm (W) × 15.5mm (H) and weighs only 63g. You can clip it securely to belts, backpacks, or straps, or attach it to a keychain.
Can I use it hands-free?
Absolutely. The magnetic tail cap lets you stick the light onto any metal surface, freeing both hands for the job.
Is the UC3A durable?
Yes. It is crafted from aerospace-grade AL6061-T6 aluminum with a hard-anodized finish, rated IP68 (dustproof and waterproof), and tested to survive 1.5‑meter drops.
Can I use it in rainy or harsh conditions?
Yes. With IP68-rated protection, the UC3A performs reliably in severe weather.
Never forget why you started, and your mission can be accomplished.
ACEBEAM is translated into Chinese as "top lighting, a perfect light".
It also represents the original ideal of ACEBEAM brand.
With our top in the industry technology, manufacturing, customer support, and 10-year warranty, there is no better time to be a part of the ACEBEAM family.