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UC3A Compact Multi-Light EDC Signal Light

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UC3A Compact Multi-Light EDC Signal Light

$34.90

The UC3A is a compact multi-color EDC light for daily tasks, camping, signaling, making dogs more visible, and more. Dual SST-36F 6500K LED design packs 900 lumens of crisp white light, no flicker, no PWM, just smooth light that's gentle on your eyes. The 270° RGB auxiliary light covers a larger illumination area and can be used as a camping light, signal light, or fill light. Two switches, one for the main light, one for the auxiliary side light, provide clearly separated functions. Powered by an environmentally friendly USB-C rechargeable 10440 battery that reduces single-use battery waste. You can also pop in replaceable batteries or use a compatible AAA battery when you need instant extended runtime.

Free shipping

Color Options *

Orange (U.S. orders ship domestically; international from China)

Black (U.S. orders ship domestically; international from China)

Olive Green (U.S. orders ship domestically; international from China)

UC3A User Manual

UC3A Compact Multi-Light EDC Signal Light overview image highlighting 900 lumen output

UC3A Compact Multi-Light EDC Signal Light feature detail highlighting 85 meter beam distance

UC3A Compact Multi-Light EDC Signal Light performance illustration highlighting USB-C rechargeable design

UC3A Compact Multi-Light EDC Signal Light design detail highlighting everyday carry lighting

UC3A Compact Multi-Light EDC Signal Light application scene highlighting RGB auxiliary light

UC3A Compact Multi-Light EDC Signal Light operation detail highlighting 900 lumen output

UC3A Compact Multi-Light EDC Signal Light charging and battery detail highlighting 85 meter beam distance

UC3A Compact Multi-Light EDC Signal Light durability feature highlighting USB-C rechargeable design

UC3A Compact Multi-Light EDC Signal Light size and carry detail highlighting everyday carry lighting

UC3A Compact Multi-Light EDC Signal Light output mode detail highlighting RGB auxiliary light

UC3A Compact Multi-Light EDC Signal Light overview image highlighting 900 lumen output

UC3A Compact Multi-Light EDC Signal Light feature detail highlighting 85 meter beam distance

UC3A Compact Multi-Light EDC Signal Light performance illustration highlighting USB-C rechargeable design

Details

LED: Dual SST-36R white main LEDs (6500K), delivering up to 900 lumens and a beam distance of 85 meters.
Side Light: 270° RGB auxiliary side light – camping light, signal light, or fill light.
Control: Dual switches with logical function separation – one for main light, one for side light.
Charging: USB-C rechargeable 10440 battery (included); also AAA compatible.
Carry: Clip or keychain attachment for secure, convenient carrying.
Magnetic: Tail cap magnet for hands-free operation on metal surfaces.
Build: Aerospace-grade AL6061-T6 aluminum, hard-anodized finish. 1.5-meter drop resistance.
Waterproof: IP68 rated – dustproof and waterproof for reliable performance in severe weather.

Battery

Included: 1 × 400mAh 10440 USB-C Rechargeable Li-ion Battery. Also compatible with standard AAA batteries.

Size & Weight

Length: 71.5mm / 2.82"
Width: 31.05mm / 1.22"
Height: 15.5mm / 0.61"
Weight: 63g / 2.22oz (w/ battery)

Main White Light (SST-36R 6500K)

Tested with 1 × 400mAh 10440 USB-C Rechargeable Li-ion Battery

Mode	Output (Lumens)	Runtime	Distance	Intensity
Ultra Low	4	23h	–	–
Low	80	1h 50min	–	–
Med	210 ~ 30	30min ~ 1h	–	–
High	900 ~ 400 ~ 90	15s + 14min + 26min	85m	1,806 cd
Strobe	900 ~ 400 ~ 90	15s + 25min + 1h	–	–

Auxiliary White Light

Mode	Output (Lumens)	Runtime
High	35	3h
Low	2	23h

Red Light

Mode	Output	Runtime
High	1 lm	6h
Low	0.5 lm	18h
Flash High	1 lm	17h
Flash Low	0.5 lm	53h

Green Light

Mode	Output	Runtime
High	2 lm	6h
Low	1 lm	18h
Flash High	2 lm	17h
Flash Low	1 lm	53h

Blue Light

Mode	Output	Runtime
High	1 lm	6h
Low	0.5 lm	18h
Flash High	1 lm	17h
Flash Low	0.5 lm	53h

Special Modes

Mode	Runtime
Red Blue Flash	23h
Rainbow Flow	4h

Max Output: 900 Lumens · Max Throw: 85 Meters · Max Runtime: 53h (Flash Low) · Peak Intensity: 1,806 cd

Frequently Asked Questions

Q: 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.

Q: 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.

Q: 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.

Q: 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.

Q: 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.

Q: Is the light easy to carry?

A: 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.

Q: Can I use it hands-free?

A: Absolutely. The magnetic tail cap lets you stick the light onto any metal surface, freeing both hands for the job.

Q: Is the UC3A durable?

A: 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.

Q: Can I use it in rainy or harsh conditions?

A: Yes. With IP68-rated protection, the UC3A performs reliably in severe weather.

Existing reviews

Terrific 👍

This torch is light, compact, has a rechargeable battery and many other great functions, my favourite being the sidelight which is not only great for reading, but has a multicoloured setting that is mesmerising.

It will certainly be a staple in my pack and in my videos.