Ammonite System LED Nautilus

Ammonite SystemSKU: 05900316920830

Battery: Accu 10Ah
Cable: Heavy Duty
Goodman Handle: No Handle
1 Price:


Ammonite System LED Nautilus

Experienced diver will know perfectly how difficult it is to find a dive light that’s bright, durable, lightweight and works reliably in almost every condition. The Ammonite System LED Nautilus is all that, and additionally, it offers an adjustable beam angle (focusable) that can be switched between an intense focus to a wide perfectly round beam.

Ammonite System LED Nautilus Head

This innovative dive light utilises the latest COB Cree CXB chip and Fresnel lens that allows to provide an impressive 4000 lumens of light and smoothly adjusts the light beam to as low as 9 degrees and as high as 45 degrees.

The Ammonite System LED Nautilus features three light levels: BOOST, OPERATIONAL and BACK-UP. This allows to preserve battery and adjust brightness levels to eliminate backscatter in murky water. The burn time of the light will depend on what level you choose.

All these features are packed in a relatively small housing, with only 140mm length and 60mm in diameter. Yet while exceptionally durable, it only weighs 415g and 150g underwater. On top of that, it is built from marine aluminium anodised alloy, making it resistant to corrosion and mechanical scratches.

Ammonite System LED Nautilus Head Specification

  • Corona: Medium
  • Light source: 1 CXB LED CREE® 
  • Power: up to 4000 lumens
  • Total Power: 40 watt
  • Colour Temperature: Cool White
  • Power Source: External Rechargeable Battery
  • Switch Type: Magnetic Switch, 3 levels of light intensity, discharge warning message, backup mode 
  • Max length: 140mm
  • Max diameter: 60mm
  • Weight: 415g
  • Weight In Water: 150g
  • Max. Operation Depth: 150m

Ammonite System Umbilical Components

When you purchase the Ammonite System LED Nautilus with a battery pack, you will receive the following items as standard:

  • Ammonite System LED Nautilus Head
  • Your choice of Accu or Accu Thermo Battery
  • Your choice of Umbilical Cable 
  • Spare O-Rings and Allen Keys
  • A battery charger with power cable
  • Protective case for your light system

Upgrade Components Not Included As Standard

Ammonite System Battery Options

There are two styles of battery that can power the light head, the Accu Type battery or the Accu Thermo battery. Both these options are high capacity to maximise your burn time.

The Accu Batteries are for powering the light head only, with the following options:

  • 10Ah Accu Battery
  • 14Ah Accu Battery
  • 24Ah Accu Battery

The Accu Thermo Batteries are for powering both the light head and a heating system such as a heated vest, heated undersuit or heated gloves. The Accu Thermo batteries have the added benefit of letting you know the power level remaining and when to charge the battery. The options are: 

  • 14Ah Accu Thermo Battery 
  • 24Ah Accu Thermo Battery 
  • 24Ah Special Accu Thermo 200m Battery 

    Ammonite System Cable Options

    Ammonite System Handle Options

    Explore the full Ammonite System Torches here.

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