Ammonite System LED One

Ammonite SystemSKU: AM-920007

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Ammonite System LED One

The Ammonite System LED ONE is a state-of-the-art backup torch which offers higher lumen output than most traditional backups. In terms of the lumen output, it can undoubtedly compete with a number of "large" torches.

Power of simplicity

The Ammonite System LED ONE is a compact but powerful backup torch with an impressive 400 lumens and 6 hour burn time all powered with three AA batteries.

Confidence of excellent performance and reliability

The LED ONE’s reliability is its key feature. It stems from its simple construction, materials used, build quality as well as the lack of unnecessary electronics.

The torch features a long thread and is protected with three o-rings. This guarantees leak tightness for immersion depths up to 200m and protects the device from accidental water penetration when switching on under water.

Ergonomics and handiness

The Ammonite System LED ONE easily fits in a jacket pocket, and it can also be conveniently tied up to the diving harness. The specially shaped body ensures firm grip when diving.

Heavy-duty and durable build

The LED ONE aluminium head - hard anodised - is resistant to abrasion and any weather factors. The body is made of Delrin® - an exceptionally durable construction material. The LED is protected by a scratch resistant front glass made of 6mm tempered glass.

High light intensity, very long operation time

The LED ONE boasts an optimal combination of high light intensity (up to 260lm) and very long operating time (over 7h). The torch uses a directly powered Cree XPG 2 LED and 3 widely available AA batteries. Rechargeable NiMh batteries can also be used as the power supply source.

Ammonite System LED One Features

  • Operating time: 7h
  • Total Power: 5W
  • Spot Angle: 6 Degree Spot
  • Type Of Optics: 1 x Lens
  • Colour Temperature: Cool White
  • Power Source: 3 x AA Alkaline Batteries
  • Switch Type: By Tightening On/Off
  • Max. Operation Depth: 200m
  • Light Output: up to 400 lm
  • Material: Aluminium Alloy Hard Anodised / Delrin®
  • Max. Length: 197mm
  • Max. Diameter: 43mm
  • Front Glass: 6mm Tempered Glass
  • Weight: 270g (Without Batteries), 370g (With Batteries)
  • Weight In Water: 140g
  • Light Source: 1 x LED CREE® XPG 2


You can also get a miniature version of this great backup torch, the LED One Mini.

Not sure this is what you're looking for? Check out our full range of Ammonite System Lights or our full range of Dive Torches.

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