Kraken Sports vs Ammonite System
NR-2000 vs LED ONE
Which one would we buy?
Kraken Sports

Scores are our editorial opinion of these models, based on features, suitability and ownership trade-offs—not hands-on test results. How we chose →
We’d pick the LED ONE.
Our pick is Ammonite System LED ONE. Our preference for divers who deliberately want AA cells and a narrow backup-style beam.
Which one suits you?
Kraken Sports NR-2000

We like the 6-degree beam and compact form when a concentrated handheld light is the goal. Its stated 70-minute full-power runtime is shorter than NR-1800's.
Get to know this model →Ammonite System LED ONE

Our preference for divers who deliberately want AA cells and a narrow backup-style beam. Its 400-lumen output is a different proposition from a high-output primary light.
Get to know this model →Specifications side by side
The details that matter, side by side. “Check with the brand” means we have not confirmed that detail.
| Detail | Kraken Sports NR-2000 | Ammonite System LED ONE |
|---|---|---|
| Output | 2000 lumens | 400 lumens |
| Beam | 6° | 6° |
| Rated full-power runtimeCheck with the brand | 70 minutes | Check with the brand |
| DimensionsCheck with the brand | 42 × 153 mm | Check with the brand |
| WeightCheck with the brand | 230 g land; 65 g underwater | Check with the brand |
| BatteryCheck with the brand | Check with the brand | Three AA cells |
| Rated runtimeCheck with the brand | Check with the brand | Up to seven hours |
| Depth ratingCheck with the brand | Check with the brand | 200 m |
Showing all 8 specification rows.
What the differences mean when you buy
Beam and usable illumination
Kraken Sports NR-2000
- Beam
- 6°
- Output
- 2000 lumens
Ammonite System LED ONE
- Beam
- 6°
- Output
- 400 lumens
Compare beam angles measured on the same basis. An explicitly underwater angle is not automatically comparable with an unlabeled angle, and total lumens do not measure central intensity on the subject. Adjustable beams change coverage. Watts describe electrical power and cannot be directly ranked against another light’s lumen figure.
Battery and output over time
Kraken Sports NR-2000
- Rated full-power runtime
- 70 minutes
Ammonite System LED ONE
- Battery
- Three AA cells
- Rated runtime
- Up to seven hours
Distinguish constant full output from a period that includes reduced output. Up-to runtime and runtime at a selected power level are different claims. Confirm the supplied battery, approved chemistry, charging arrangement and available spares. A matched endurance winner requires comparable conditions rather than simply selecting the larger printed number.
Handling, mounting and package
Kraken Sports NR-2000
- Dimensions
- 42 × 153 mm
- Weight
- 230 g land; 65 g underwater
Ammonite System LED ONE
Ask the brand about this detail before ordering.
Try the controls with gloves and evaluate the complete mounting arrangement. A ready-to-use weight including a handle is not equivalent to a bare light-head measurement. Check lanyards, mounts, chargers and cells in the package, and establish the light’s role within your planned lighting system rather than selecting it on a depth-rating headline.
A closer look at both
NR-2000
The current NR-2000 is a compact 2000-lumen handheld torch with a 6° spot beam and a button-mounted battery indicator. Kraken lists 70 minutes at full power and a 230 g land weight. Full, half and quarter brightness settings let you reduce the output for nearby subjects.
What we like
We like the 6-degree beam and compact form when a concentrated handheld light is the goal.
What would make us think twice
Its stated 70-minute full-power runtime is shorter than NR-1800's.
More about the NR-2000 →LED ONE
The LED ONE is a 400-lumen backup torch built around three AA cells and a narrow 6° beam. Ammonite lists up to seven hours of constant output. The Delrin body and aluminium head use twist activation, keeping the controls simple and the battery choice familiar.
What we like
Our preference for divers who deliberately want AA cells and a narrow backup-style beam.
What would make us think twice
Its 400-lumen output is a different proposition from a high-output primary light.
More about the LED ONE →Four checks before you place an order
- Identify the intended lighting role and the beam coverage it requires.
- Compare current revision, output mode and runtime basis using the exact manufacturer specification.
- Try controls and mounting with your normal gloves and equipment.
- Confirm supplied batteries, chargers, approved spare cells and transport guidance for the trip.
Ask for a quote for the complete kit, including the accessories you need. That makes the price comparison much more useful.
Price, accessories and owning the equipment
Include the battery, charger, spare pack and mounting arrangement in the purchase total. A light supplied without cells or a proprietary pack can have different ownership costs from an apparently similar complete kit. Ask about replacement O-rings, charging parts and service support rather than judging value by lumen count alone.
For an upgrade, identify whether the current issue is beam shape, control access, reliable output duration or handling. Follow the manufacturer guidance for battery handling, sealing and charging. A cave or technical model name is not an endorsement for an overhead dive or a substitute for the required lighting plan and training.
How we scored these models & further reading
These are our subjective buying scores out of 100. We weigh the usefulness of the features, the intended diving or carrying job, and the compromises involved in owning the gear. They are not laboratory measurements, safety grades or customer averages. The verdict applies to the two named models, not everything either brand makes.
90–100: one of our first choices for the stated job. 80–89: a strong option with trade-offs. 70–79: a more specific fit. A different fit, camera, valve or dive plan can change which one you should buy.
Kraken Sports NR-2000
Product details and further reading →Ammonite System LED ONE
Product details and further reading →Questions worth settling
Does the higher lumen number mean the better dive light?
Not by itself. Beam geometry, output duration, controls and the intended role matter. Published figures may use different measurement conditions. This comparison does not create a performance score where there is no matched independent test.
Which is the better buy for this particular comparison?
Its 400-lumen output is a different proposition from a high-output primary light. We like the 6-degree beam and compact form when a concentrated handheld light is the goal.
Our pick is where we would start. Choose the other model if its fit or features better match your setup—especially where a camera, valve, boot or exposure suit needs an exact match.











