$49.99

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.

See near, see far, hands-free—with seamless transition from a near-range floodlight to a downrange spot beam. The COAST FL84 headlamp drives light into the dark and keeps your hands ready for work or play. Equipped with two buttons—one for white light and...

See near, see far, hands-free—with seamless transition from a near-range floodlight to a downrange spot beam. The COAST FL84 headlamp drives light into the dark and keeps your hands ready for work or play. Equipped with two buttons—one for white light and the other for red—this LED headlamp delivers just the quality of light you need in the circumstance. Seamlessly transition—with no halos or hot spots—between short and long-range viewing with COAST’s patented focusing technology. The Ultra View Flood beam delivers edge-to-edge clarity in a broad circle of light, while the Bulls-Eye Spot beam sends a sharp ray of light.

With Coast’s commitment to quality, the FL84 Headlamp is impact resistant, weather-resistant and its LED is virtually unbreakable. The FL84 Headlamp is backed by Coast’s lifetime warranty against defects in materials and workmanship. Tested and rated to ANSI/FL1 standards.

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  • Features
    • Dual-Color White & Red Beam

      The right light for the moment. The Dual-Color White & Red Beam combines an all-white Utility Beam for general use with a red, anti-glare beam that prevents “night blinding” while also offering a tool for emergency signaling. 

    • Hardhat Compatible

      Rugged enough for the outside of the hardhat. COAST headlamps with Hardhat Compatible design include clips for attaching the light to the hat.

    • High|Medium|Low

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

    • Hinged Beam

      Up, down, or straight ahead. All COAST headlamps feature a hinged, tilting head so that you can adjust the light’s direction and see right where you’re looking.

    • Pure Beam Focusing Optic

      Pack two powerful beams into one and seamlessly transition—with no halos or hot spots—between short and long-range viewing. COAST’s patented focusing technology adapts to your need. The Ultra View Flood beam delivers edge-to-edge clarity in a broad circle, and the BULLS-EYE™ Spot Beam sends a sharp ray of light at a distance with a transitional halo around the spot to increase the effective viewing area.

    • Reflective Strap

      Stay visible in the dark. Some COAST headlamps feature a Reflective Strap to increase safety and ensure user visibility in low light.

    • 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 Location Front
    • Battery Type 3 x AAA (Alkaline)
    • Beam Distance (High) 574 ft / 175 m
    • Beam Distance (Low) 239 ft / 73 m
    • Beam Distance (Medium) 410 ft / 125 m
    • Included 6 x AAA Batteries | 2 x Hardhat Clip Sets | 2 x Reflective Safety Straps
    • Light Output (High) 575 Lumens
    • Light Output (Low) 95 Lumens
    • Light Output (Medium) 300 Lumens
    • Runtime (High) 2 h 45 min
    • Runtime (Low) 12 h
    • Runtime (Medium) 5 h 15 min
    • Weight 4.5 oz / 128 g
    Tested and rated to the ANSI/PLATO FL 1 Standard
  • Dual-Color White & Red Beam

    The right light for the moment. The Dual-Color White & Red Beam combines an all-white Utility Beam for general use with a red, anti-glare beam that prevents “night blinding” while also offering a tool for emergency signaling. 

  • Hardhat Compatible

    Rugged enough for the outside of the hardhat. COAST headlamps with Hardhat Compatible design include clips for attaching the light to the hat.

  • High|Medium|Low

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

  • Hinged Beam

    Up, down, or straight ahead. All COAST headlamps feature a hinged, tilting head so that you can adjust the light’s direction and see right where you’re looking.

  • Pure Beam Focusing Optic

    Pack two powerful beams into one and seamlessly transition—with no halos or hot spots—between short and long-range viewing. COAST’s patented focusing technology adapts to your need. The Ultra View Flood beam delivers edge-to-edge clarity in a broad circle, and the BULLS-EYE™ Spot Beam sends a sharp ray of light at a distance with a transitional halo around the spot to increase the effective viewing area.

  • Reflective Strap

    Stay visible in the dark. Some COAST headlamps feature a Reflective Strap to increase safety and ensure user visibility in low light.

  • 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 Location Front
  • Battery Type 3 x AAA (Alkaline)
  • Beam Distance (High) 574 ft / 175 m
  • Beam Distance (Low) 239 ft / 73 m
  • Beam Distance (Medium) 410 ft / 125 m
  • Included 6 x AAA Batteries | 2 x Hardhat Clip Sets | 2 x Reflective Safety Straps
  • Light Output (High) 575 Lumens
  • Light Output (Low) 95 Lumens
  • Light Output (Medium) 300 Lumens
  • Runtime (High) 2 h 45 min
  • Runtime (Low) 12 h
  • Runtime (Medium) 5 h 15 min
  • Weight 4.5 oz / 128 g
Tested and rated to the ANSI/PLATO FL 1 Standard