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$29.99 Regular price $44.99

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.


Go for ultimate utility. The G90 flashlight brings bold lighting to a classic handheld format. A long, easy-to-hold handle combines with COAST-patented PURE BEAM® optical technology with TWIST FOCUS™ for seamless transitions between Ultra View Flood Beam and BULLS-EYE™ Spot Beam. Maxing out at 1000 lumens,...

Go for ultimate utility. The G90 flashlight brings bold lighting to a classic handheld format. A long, easy-to-hold handle combines with COAST-patented PURE BEAM® optical technology with TWIST FOCUS™ for seamless transitions between Ultra View Flood Beam and BULLS-EYE™ Spot Beam. Maxing out at 1000 lumens, this three-mode multi-purpose workhorse shines a 385-meter (1263-foot) beam and runs 29 hours on a single set of batteries. Constructed of top-grade aluminum, the G90 flashlight is IP54 storm proof and dust resistant—ready for anything that comes your way. 

With Coast’s commitment to quality, the G90 Flashlight is impact resistant, weather-resistant and its LED is virtually unbreakable. The G90 Flashlight is backed by Coast’s lifetime warranty against defects in materials and workmanship. Tested and rated to ANSI/FL1 standards.

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Accessories

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

Extreme Performance Alkaline AA Batteries

Regular price $11.29 $10.59
  • Features
    • High|Medium|Low

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

    • 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.

    • Twist Focus

      Dial in the shape of light you need for the situation. COAST’s TWIST FOCUS™ system makes it easy to move between spot and flood beams by simply rotating the head of the flashlight. 

    • 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 9 x AA (Alkaline)
    • Beam Distance (High) 1263 ft / 385 m
    • Beam Distance (Low) 413 ft / 126 m
    • Beam Distance (Medium) 813 ft / 248 m
    • Color Temperature 7000k
    • Compatible Sheath No Sheath Available
    • CRI 60
    • Diameter (Bezel) 2.09 in / 5.31 cm
    • Diameter (Body) 1.5 in / 3.81 cm
    • Included 9 x AA Batteries
    • Length 10.43 in / 26.5 cm
    • Light Output (High) 1000 Lumens
    • Light Output (Low) 115 Lumens
    • Light Output (Medium) 450 Lumens
    • Peak Beam Intensity (High) 37872 cd
    • Peak Beam Intensity (Low) 4021.60 cd
    • Peak Beam Intensity (Medium) 15709.33 cd
    • Runtime (High) 6 h
    • Runtime (Low) 29 h
    • Weight 21.16 oz / 600 g
    Tested and rated to the ANSI/PLATO FL 1 Standard
  • High|Medium|Low

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

  • 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.

  • Twist Focus

    Dial in the shape of light you need for the situation. COAST’s TWIST FOCUS™ system makes it easy to move between spot and flood beams by simply rotating the head of the flashlight. 

  • 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 9 x AA (Alkaline)
  • Beam Distance (High) 1263 ft / 385 m
  • Beam Distance (Low) 413 ft / 126 m
  • Beam Distance (Medium) 813 ft / 248 m
  • Color Temperature 7000k
  • Compatible Sheath No Sheath Available
  • CRI 60
  • Diameter (Bezel) 2.09 in / 5.31 cm
  • Diameter (Body) 1.5 in / 3.81 cm
  • Included 9 x AA Batteries
  • Length 10.43 in / 26.5 cm
  • Light Output (High) 1000 Lumens
  • Light Output (Low) 115 Lumens
  • Light Output (Medium) 450 Lumens
  • Peak Beam Intensity (High) 37872 cd
  • Peak Beam Intensity (Low) 4021.60 cd
  • Peak Beam Intensity (Medium) 15709.33 cd
  • Runtime (High) 6 h
  • Runtime (Low) 29 h
  • Weight 21.16 oz / 600 g
Tested and rated to the ANSI/PLATO FL 1 Standard