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COAST warranties its COAST knives, tools and COAST LED Flashlights/Headlamps 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). Batteries or damage caused by batteries (i.e. leakage) not included in the guarantee.

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

Go bright with style. The HP4 is the tried-and-true, never-forget-it pen light favored by technicians and tinkerers everywhere. The light’s BULLS-EYE™ Spot beam delivers 100 lumens of steady lighting at 44 meters (144 feet) with a vivid hotspot at the center surrounded by...

Go bright with style. The HP4 is the tried-and-true, never-forget-it pen light favored by technicians and tinkerers everywhere. The light’s BULLS-EYE™ Spot beam delivers 100 lumens of steady lighting at 44 meters (144 feet) with a vivid hotspot at the center surrounded by a halo of softer light for an expanded viewing area. The XACTONE™ High CRI 90 beam reveals true colors for super-accurate vision. Available in four colors—green, orange, red, and blue—to suit your style or match your work gear, this super-handy sidekick also has a steel pocket clip for easy carry. COAST Alkaline-Dual Power technology enables this flashlight to run for up to 3h 45min on one set of alkaline batteries or on a separately purchased COAST ZITHION-X™ rechargeable battery for added convenience and savings. Built from top-grade aluminum, the HP4 is storm proof and dust resistant—up for the task no matter the weather. 

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Accessories

Make the most of your purchase with these add-on products.

Extreme Performance Alkaline AAA Batteries

Regular price $9.49 $8.79
  • Features
    • 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.

    • Single Mode

      The same light every time. Keeping it simple with COAST single-mode lighting means you can rely on an even, bright white beam every time.

    • Water Resistance

      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.

  • Specifications
    • Battery Type 2 x AAA (Alkaline)
    • Beam Distance (High) 180 ft / 55 m
    • Compatible Sheath No Sheath Available
    • Included 2 x AAA Batteries | Pocket Clip
    • Length 5.5 in / 14.1 cm
    • Light Output (High) 100 Lumens
    • Runtime (High) 3 h 30 min
    • Weight 2.2 oz / 62 g
    Tested and rated to the ANSI/PLATO FL 1 Standard
  • 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.

  • Single Mode

    The same light every time. Keeping it simple with COAST single-mode lighting means you can rely on an even, bright white beam every time.

  • Water Resistance

    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.

  • Battery Type 2 x AAA (Alkaline)
  • Beam Distance (High) 180 ft / 55 m
  • Compatible Sheath No Sheath Available
  • Included 2 x AAA Batteries | Pocket Clip
  • Length 5.5 in / 14.1 cm
  • Light Output (High) 100 Lumens
  • Runtime (High) 3 h 30 min
  • Weight 2.2 oz / 62 g
Tested and rated to the ANSI/PLATO FL 1 Standard