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COAST warranties its COAST knives, tools, COAST LED Flashlights/Headlamps and ZITHION-X AA/AAA Batteries to be free of defects in materials and workmanship for the life of the original purchaser. This warranty does not cover normal wear and tear, nor damage resulting from misuse or neglect. Warranty does not cover batteries and charging accessories (or damage caused by either). Non-ZXAA or ZXAAA Batteries or damage caused by batteries (i.e. leakage) is not included in the guarantee.

To begin the warranty process with your COAST product, please complete the Online Warranty Request Form.

Where to buy

Carry ultra-durable lighting with the COAST PS100 pen light wherever you go. Featuring the renowned POLYSTEEL® construction, this pen light combines a heat-welded, ultra-durable polyethylene exterior with a stainless steel core for maximum resilience. Equipped with a steel pocket clip, it's perfect for everyday carry.

The PS100 delivers a powerful BULLS-EYE™ Spot Beam with up to 110 lumens and a reach of 42 meters. With high and low beam options controlled by the tail switch, this IP54-rated flashlight is stormproof, crush-proof, drop-proof, and dust-resistant, ensuring reliability in any situation.

  • Features
    • Crush Proof

      The Crush Proof feature combines a super-tough stainless steel core with a grip-textured poly-nylon exterior to build unimaginable strength into highly functional lights

    • Drop Proof

      Drop Proof for use in rugged, high-impact environments.

    • Storm Proof

      Don’t worry about the weather. COAST lights that have passed the IP54-level resistance tests are splash-resistant and built with durable materials that stand up to nature.

    • Dust Proof

      Take on any dirty work environment with this IP54 rated dust proof light.

    • Bulls-Eye Spot Beam Optic

      Hit your target with power. Always on point, the Bulls-Eye Spot Beam fixes a bright “hot spot” on the object, surrounded by a soft halo of transitional light to increase the total field of view. From spotting animals in the woods to identifying suspects, this beam cuts through darkness.

    • High | Low

      Control your light power with the push of a button. Cycle between High power and low power options.

  • Specifications
    • BATTERY TYPE 2 x AAA (Alkaline)
    • BEAM DISTANCE (HIGH) 42m
    • BEAM DISTANCE (LOW) 28m
    • DIAMETER (BODY) 1.6cm
    • INCLUDED 2 x AAA Batteries
    • LENGTH 14.4cm
    • LIGHT OUTPUT (HIGH) 110 LUMENS
    • LIGHT OUTPUT (LOW) 48 LUMENS
    • RUNTIME (HIGH) 4h 15min
    • RUNTIME (LOW) 14h 30min
    • WEIGHT 68g
    Tested and rated to the ANSI/PLATO FL 1 Standard
  • Crush Proof

    The Crush Proof feature combines a super-tough stainless steel core with a grip-textured poly-nylon exterior to build unimaginable strength into highly functional lights

  • Drop Proof

    Drop Proof for use in rugged, high-impact environments.

  • Storm Proof

    Don’t worry about the weather. COAST lights that have passed the IP54-level resistance tests are splash-resistant and built with durable materials that stand up to nature.

  • Dust Proof

    Take on any dirty work environment with this IP54 rated dust proof light.

  • Bulls-Eye Spot Beam Optic

    Hit your target with power. Always on point, the Bulls-Eye Spot Beam fixes a bright “hot spot” on the object, surrounded by a soft halo of transitional light to increase the total field of view. From spotting animals in the woods to identifying suspects, this beam cuts through darkness.

  • High | Low

    Control your light power with the push of a button. Cycle between High power and low power options.

  • BATTERY TYPE 2 x AAA (Alkaline)
  • BEAM DISTANCE (HIGH) 42m
  • BEAM DISTANCE (LOW) 28m
  • DIAMETER (BODY) 1.6cm
  • INCLUDED 2 x AAA Batteries
  • LENGTH 14.4cm
  • LIGHT OUTPUT (HIGH) 110 LUMENS
  • LIGHT OUTPUT (LOW) 48 LUMENS
  • RUNTIME (HIGH) 4h 15min
  • RUNTIME (LOW) 14h 30min
  • WEIGHT 68g
Tested and rated to the ANSI/PLATO FL 1 Standard