Coast G4 Keyring Pocket Torch - 18 Lumens

The COAST G4 is a compact aluminium keyring torch delivering up to 18 lumens. It is designed for portable inspection, maintenance, outdoor and emergency lighting where a dependable handheld beam is required.

Its power system, beam control and output modes allow the light to be matched to close-range tasks, general navigation and longer-distance illumination. Select the mode required for the task rather than using maximum output continuously.

Product Identification

• Brand: COAST
• Model: G4
• Marine Scene SKU: NC-5764
• Product category: Compact aluminium keyring torch
• Maximum output: 18 lumens
• Power source: 4 × AG5 button batteries
• Beam system: Fixed inspection beam
• Quantity supplied: One torch

What Is the COAST G4 Used For?

The G4 is intended for the following applications:

• Boat and vehicle inspection
• Engine-room, locker and bilge checks
• Night-time walking and outdoor use
• Workshop, maintenance and emergency lighting

What Is Included?

• One COAST G4 keyring torch
• 4 × AG5 batteries

What Is Not Included?

• Replacement batteries
• Charging equipment
• Protective case

How Do I Select the Correct Mode or Beam?

Choose the light setting according to distance, required runtime and the amount of reflected glare in the working area.

• Output: Use maximum output for short periods when maximum reach or visibility is required.
• Beam pattern: Fixed inspection beam

Power, Charging and Runtime

• Power source: 4 × AG5 button batteries
• Use only the battery type specified for the model.
• Do not mix rechargeable and disposable cells in the same battery compartment.
• Keep charging ports and battery compartments clean and dry.
• Allow a wet light to dry before opening a battery compartment or connecting a charger.

Beam and Light Modes

• Beam system: Fixed inspection beam

Construction and Design

• Aircraft-grade aluminium body
• Keyring attachment
• Compact everyday-carry format
• Size: Approx. 6cm long

Use and Safety

• Do not look directly into the LED or aim the beam at another person’s eyes.
• Use lower output at close range or around reflective surfaces.
• Do not leave the light operating unattended beneath fabric or in an enclosed space where heat can build up.
• Check the product and power source before relying on it for emergency use.

Care and Maintenance

• Wipe the housing and lens with a soft damp cloth.
• Rinse with fresh water after exposure to salt spray and dry thoroughly.
• Keep charging contacts, seals and battery terminals clean.
• Inspect straps, clips, hinges, magnets and mounting points for damage.
• Store in a cool, dry location away from direct heat and prolonged sunlight.
• Recharge rechargeable models before extended storage and check them periodically.
• Replace damaged cells or components rather than using an unreliable light.

Key Features

• Maximum output: 18 lumens
• Aircraft-grade aluminium body
• Keyring attachment
• Compact everyday-carry format
• Power: 4 × AG5 button batteries

Frequently Asked Questions

What is the maximum output of the G4?
18 lumens

Which power source does it use?
4 × AG5 button batteries.

Can the beam be adjusted?
The beam system is Fixed inspection beam.

Should maximum output be used continuously?
Use the lowest setting that safely illuminates the task. Lower settings reduce glare, heat and battery use.

What is included?
Only the items listed under “What Is Included?” are supplied.

Specifications

Published output, beam distance and runtime are measured under controlled conditions. Actual performance varies with the selected mode, battery condition, temperature and operating environment.

Published output, beam distance and runtime are measured under controlled conditions. Actual performance varies with the selected mode, battery condition, temperature and operating environment.