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$79.99

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.

Say hello to voice-controlled lighting. The RL35R headlamp is hands-free like never before, harnessing the power of cutting-edge voice-recognition technology to make versatile lighting responsive to intuitive spoken commands. Engage this game-changing voice control feature and then tell your headlamp what to...

Say hello to voice-controlled lighting. The RL35R headlamp is hands-free like never before, harnessing the power of cutting-edge voice-recognition technology to make versatile lighting responsive to intuitive spoken commands. Engage this game-changing voice control feature and then tell your headlamp what to do—with options for power on/off, lighting output, beam shape, beam color, and more. Ideal for hands-on work and messy environments, the RL35R makes portable lighting as dynamic and easy as possible. The RL35R also works with manual controls, including the COAST Variable Light Control dial for precise light-intensity adjustments. The headlamp shines in four colors—white, blue, green, and red—with flood and spot beam options in white mode. Independent switches control the white, blue, and green beams, and a third switch controls the white and red ARC280™ light that glows around the face of the headlamp. At peak power, shine 1100 lumens with a 613-foot beam. Hold the center power switch down for three seconds to prevent accidental power drainage and engage the lockout. The silicone-lined COAST Ultra-Strap™ is made of breathable mesh for long-lasting, non-slip comfort even as it supports the headlamp’s COAST ZITHION-X™ ZX850 rechargeable battery pack at the back. The detachable battery pack features a red rear-facing safety signal that shines in solid or flashing mode for visibility from behind. Outfitted with a USB-C in/out port, the battery can receive power or become a power bank to charge other devices. COAST Rechargeable Plus technology allows the headlamp to run up to 14 hours on one charge or on two CR123 disposable lithium batteries (purchased separately). Constructed of top-grade materials, the RL35R is IP54 water-resistant and dust-resistant and backed by the COAST lifetime warranty.

Accessories

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

ZX850 Rechargeable Battery

Regular price $19.99
  • Features
    • 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.

    • Dust Resistant

      Take on any dirty work environment with this dust resistant light.

    • 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.

    • 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. 

    • Reflective Strap

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

    • Variable Light Control Technology

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

    • 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
    • Beam Distance (Arc High) 59 ft / 18 m
    • Beam Distance (Arc Low) 13 ft / 4 m
    • Beam Distance (Combined High) 557 ft / 170 m
    • Beam Distance (Combined Low) 72 ft / 22 m
    • Beam Distance (Flood High) 206 ft / 63 m
    • Beam Distance (Flood Low) 29 ft / 9 m
    • Beam Distance (Spot High) 508 ft / 155 m
    • Beam Distance (Spot Low) 78 ft / 24 m
    • Included USB-C Charging Cable, 1m Extension Cable
    • Light Output (Arc High) 280 Lumens
    • Light Output (Arc Low) 12 Lumens
    • Light Output (Combined High) 1100 Lumens
    • Light Output (Combined Low) 20 Lumens
    • Light Output (Flood high) 500 Lumens
    • Light Output (Flood Low) 13 Lumens
    • Light Output (Spot High) 530 Lumens
    • Light Output (Spot Low) 16 Lumens
    • Runtime (Arc High) 2 h 30 min
    • Runtime (Combined High) 2 h 30 min
    • Runtime (Combined Low) 65 h
    • Runtime (Flood High) 6 h 30 min
    • Runtime (Flood Low) 83 h
    • Runtime (Spot High) 6 h
    • Runtime (Spot Low) 80 h
    Tested and rated to the ANSI/PLATO FL 1 Standard
  • 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.

  • Dust Resistant

    Take on any dirty work environment with this dust resistant light.

  • 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.

  • 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. 

  • Reflective Strap

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

  • Variable Light Control Technology

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

  • 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.

  • Beam Distance (Arc High) 59 ft / 18 m
  • Beam Distance (Arc Low) 13 ft / 4 m
  • Beam Distance (Combined High) 557 ft / 170 m
  • Beam Distance (Combined Low) 72 ft / 22 m
  • Beam Distance (Flood High) 206 ft / 63 m
  • Beam Distance (Flood Low) 29 ft / 9 m
  • Beam Distance (Spot High) 508 ft / 155 m
  • Beam Distance (Spot Low) 78 ft / 24 m
  • Included USB-C Charging Cable, 1m Extension Cable
  • Light Output (Arc High) 280 Lumens
  • Light Output (Arc Low) 12 Lumens
  • Light Output (Combined High) 1100 Lumens
  • Light Output (Combined Low) 20 Lumens
  • Light Output (Flood high) 500 Lumens
  • Light Output (Flood Low) 13 Lumens
  • Light Output (Spot High) 530 Lumens
  • Light Output (Spot Low) 16 Lumens
  • Runtime (Arc High) 2 h 30 min
  • Runtime (Combined High) 2 h 30 min
  • Runtime (Combined Low) 65 h
  • Runtime (Flood High) 6 h 30 min
  • Runtime (Flood Low) 83 h
  • Runtime (Spot High) 6 h
  • Runtime (Spot Low) 80 h
Tested and rated to the ANSI/PLATO FL 1 Standard