Acebeam PT20 Brass – 500 Lumen EDC Penlight
The Acebeam PT20 Brass is a premium everyday-carry penlight machined from solid brass that develops a rich, natural patina over time, making every light unique. Its LUXEON HL4X LED delivers up to 500 lumens with an 80-meter beam through a TIR optical lens for smooth, uniform output.
Dual-fuel power gives you options: the included 10880 USB-C rechargeable Li-ion battery or two standard AAA alkaline/NiMH cells. A tail switch provides instant one-handed operation, and the dual-direction stainless steel clip lets you carry it in a pocket, on a hat brim, or clipped to a pack.
Highlights
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500 lumens max output with 80 m beam distance (1,600 cd)
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Solid brass body that ages into a unique natural patina
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Dual fuel: included 10880 USB-C Li-ion battery or 2×AAA
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Three levels: Low 5 lm / 28 h • Med 300 lm / 1 h 15 m • High 500 lm / 30 m
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IP68 waterproof (2 m for 30 min) and 1.5 m impact resistant
Specifications
| Brand |
Acebeam |
| Model |
PT20 Brass |
| Max output |
500 lumens |
| Beam distance |
80 meters (1,600 cd) |
| LED |
LUXEON HL4X, 6500K, 50,000-hour lifespan |
| Brightness levels |
Low 5 lm / 28 h • Med 300 lm / 1 h 15 m • High 500 lm / 30 m |
| Battery included |
1× 10880 USB-C rechargeable Li-ion |
| Battery compatible |
2× AAA alkaline or NiMH |
| Switch |
Tail switch |
| Clip |
Dual-direction stainless steel |
| Body material |
Brass (develops natural patina) |
| Optics |
TIR optical lens |
| Impact resistance |
1.5 meters |
| Waterproof rating |
IP68 (2 m for 30 minutes) |
| Weight |
84 g / 2.96 oz (including battery) |
Frequently Asked Questions
What battery does the Acebeam PT20 Brass use?
The Acebeam PT20 Brass ships with a 10880 USB-C rechargeable Li-ion battery and also runs on two standard AAA alkaline or NiMH batteries, so you always have a power option in the field.
How bright is the Acebeam PT20 Brass?
The Acebeam PT20 Brass reaches a maximum of 500 lumens with an 80-meter beam distance from its LUXEON HL4X LED, with Medium (300 lm) and Low (5 lm) modes for up to 28 hours of runtime.
Is the Acebeam PT20 Brass waterproof?
Yes — the Acebeam PT20 Brass carries an IP68 rating, surviving submersion to 2 meters for 30 minutes, and is impact resistant to 1.5 meters.
Will the Acebeam PT20 Brass develop a patina?
Yes. The Acebeam PT20 Brass is machined from solid brass, which naturally darkens and develops a unique patina with handling and time; it can be polished back to a shine if you prefer.
Is the Acebeam PT20 Brass good for everyday carry?
The Acebeam PT20 Brass is built for EDC: a slim penlight form factor, tail-switch one-handed operation, and a dual-direction stainless steel clip for pocket, hat, or pack carry.
Where can I buy the Acebeam PT20 Brass?
You can buy the Acebeam PT20 Brass at Going Gear — Going Gear is an authorized Acebeam dealer.
