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Lifetime Warranty


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

Illuminate with perfect brightness. Featuring COAST Variable Light Control technology, the RL10R headlamp puts responsive lumens control at your fingertips. A dial on top of the light body lets you gradually increase or decrease light output, peaking at 750 lumens from the white chip on board (C.O.B.) utility beam. And to prevent “night-blindness,” an anti-glare red LED option makes it easy to read in the dark or navigate with less reflection.

The Rechargeable Plus power system runs the headlamp on a ZITHION-X™ ZX350 rechargeable battery (included) or three AAA alkaline batteries (sold separately).

For long-lasting comfort, the non-slip COAST Ultra-Strap is made of breathable mesh fabric and features a quick-release buckle and reflective striping all the way around. A rear-facing safety signal on the back of the battery housing shines in solid red or flashing red with its own on/off switch so that others can easily spot you in the dark. And the battery life indicator ensures you always know when to plug back in for a recharge. Constructed of top-grade materials, the RL10R is IP54 water-resistant, dust-resistant, and backed by a lifetime warranty.

  • Features
    • Battery Charging Level Indicator
      Battery Charging Level Indicator

      Check the status of your batteries charge level with our built-in charge level indicator. (Solid red) when charging, (solid green) when fully charged.

    • Built-In USB-C Port
      Built-In USB-C Port

      With a built-in USB-C port, your battery can be charged using a USB-C cord. Some COAST models can be charged both inside or outside the light.

    • Dual-Color White & Red Beam
      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.

    • Variable Light Control Technology
      Variable Light Control Technology

      Easily adjust headlamp light output. COAST Variable Light Control Technology provides three ways to precisely regulate beam intensity.

    • Rechargeable Dual Power
      Rechargeable Dual Power

      Each COAST Rechargeable-Dual Power product comes with a ported ZITHION-X™ rechargeable battery or a non-ported ZITHION™ rechargeable battery and is compatible with either COAST Extreme Performance alkaline batteries or other brand-name battery types, depending on the product. This provides you the cost savings of using rechargeable and the flexibility of reverting to alkaline.

    • Dust Proof
      Dust Proof

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

    • Storm Proof
      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.

    • Turbo Mode
      Turbo Mode

      The XP lights not only features standard light modes but also COAST’s signature Turbo Mode for overpowered light in critical situations.

    • Hinged Beam
      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.

    • Hardhat Compatible
      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.

    • Light Control Wheel
      Light Control Wheel

      Dial in your light output. COAST’s patent-pending variable light-control system puts you in control of your headlamp’s beam intensity, with a rotating sensor knob that detects a magnetic field inside the headlamp bezel.

  • Specifications
    • BATTERY TYPE ZX350
    • BEAM DISTANCE (HIGH) 30m
    • BEAM DISTANCE (LOW) 4m
    • BEAM DISTANCE (TURBO) 36m
    • INCLUDED ZX350 | USB-C Charging Cable
    • LIGHT OUTPUT (HIGH) 600 Lumens
    • LIGHT OUTPUT (LOW) 13 Lumens
    • LIGHT OUTPUT (TURBO) 750 Lumens
    • RUNTIME (HIGH) 2H
    • RUNTIME (LOW) 28H
    • WEIGHT 107g
    Tested and rated to the ANSI/PLATO FL 1 Standard
  • Battery Charging Level Indicator
    Battery Charging Level Indicator

    Check the status of your batteries charge level with our built-in charge level indicator. (Solid red) when charging, (solid green) when fully charged.

  • Built-In USB-C Port
    Built-In USB-C Port

    With a built-in USB-C port, your battery can be charged using a USB-C cord. Some COAST models can be charged both inside or outside the light.

  • Dual-Color White & Red Beam
    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.

  • Variable Light Control Technology
    Variable Light Control Technology

    Easily adjust headlamp light output. COAST Variable Light Control Technology provides three ways to precisely regulate beam intensity.

  • Rechargeable Dual Power
    Rechargeable Dual Power

    Each COAST Rechargeable-Dual Power product comes with a ported ZITHION-X™ rechargeable battery or a non-ported ZITHION™ rechargeable battery and is compatible with either COAST Extreme Performance alkaline batteries or other brand-name battery types, depending on the product. This provides you the cost savings of using rechargeable and the flexibility of reverting to alkaline.

  • Dust Proof
    Dust Proof

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

  • Storm Proof
    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.

  • Turbo Mode
    Turbo Mode

    The XP lights not only features standard light modes but also COAST’s signature Turbo Mode for overpowered light in critical situations.

  • Hinged Beam
    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.

  • Hardhat Compatible
    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.

  • Light Control Wheel
    Light Control Wheel

    Dial in your light output. COAST’s patent-pending variable light-control system puts you in control of your headlamp’s beam intensity, with a rotating sensor knob that detects a magnetic field inside the headlamp bezel.

  • BATTERY TYPE ZX350
  • BEAM DISTANCE (HIGH) 30m
  • BEAM DISTANCE (LOW) 4m
  • BEAM DISTANCE (TURBO) 36m
  • INCLUDED ZX350 | USB-C Charging Cable
  • LIGHT OUTPUT (HIGH) 600 Lumens
  • LIGHT OUTPUT (LOW) 13 Lumens
  • LIGHT OUTPUT (TURBO) 750 Lumens
  • RUNTIME (HIGH) 2H
  • RUNTIME (LOW) 28H
  • WEIGHT 107g
Tested and rated to the ANSI/PLATO FL 1 Standard