Select a color:
$10.00

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.

Be ready at all times. The G10 pen light fits just about anywhere—with its narrow profile and lightweight frame, you can keep it in your pocket, work bag, or cup holder. Featuring the legendary COAST Inspection Beam, this never-forget pen light shines a...

Be ready at all times. The G10 pen light fits just about anywhere—with its narrow profile and lightweight frame, you can keep it in your pocket, work bag, or cup holder. Featuring the legendary COAST Inspection Beam, this never-forget pen light shines a perfect circle of detail-revealing, anti-glare light—so that no wire, crack, or leak can hide. With a beam length of 20 (65 feet) meters and run time of 2.5 hours, this grab-and-go single-mode light comes in black and silver, and is constructed from top-grade aluminum to stay storm proof and dust resistant over the long haul. Built with COAST Alkaline-Dual Power technology, the G10 pen light is powered by 1 x AAA alkaline batteries and can also operate using a COAST ZITHION-X™ rechargeable battery (sold separately) for added convenience and cost savings.  

With Coast’s commitment to quality, the G10 Flashlight is impact resistant, weather resistant and its LED is virtually unbreakable. The G10 Flashlight is backed by Coast’s lifetime warranty against defects in materials and workmanship. Tested and rated to ANSI/FL1 standards.

Subscribe & Save on Batteries

Save 15% when you sign up for a Coast battery subscription. Cancel anytime.

Accessories

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

Extreme Performance Alkaline AAA Batteries

Regular price $9.49 $8.79
  • Features
    • Inspection Beam Optic

      Never miss a detail. The Inspection Beam cuts clean, consistent light from edge to edge to evenly illuminate work spaces. Engineered for pen lights that fit in the pocket, this beam simplifies up-close work and brightens hard-to-reach objects.

    • 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 1 x AAA (Alkaline)
    • Beam Distance (High) 65 ft / 20 m
    • Compatible Sheath No Sheath Available
    • Diameter (Body) 0.63 in / 1.6 cm
    • Included 1 x AAA Battery | Pocket Clip
    • Length 4 in / 10.2 cm
    • Light Output (High) Inspection Beam
    • Runtime (High) 2 h 30 min
    • Weight 1.45 oz / 41 g
    Tested and rated to the ANSI/PLATO FL 1 Standard
  • Inspection Beam Optic

    Never miss a detail. The Inspection Beam cuts clean, consistent light from edge to edge to evenly illuminate work spaces. Engineered for pen lights that fit in the pocket, this beam simplifies up-close work and brightens hard-to-reach objects.

  • 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 1 x AAA (Alkaline)
  • Beam Distance (High) 65 ft / 20 m
  • Compatible Sheath No Sheath Available
  • Diameter (Body) 0.63 in / 1.6 cm
  • Included 1 x AAA Battery | Pocket Clip
  • Length 4 in / 10.2 cm
  • Light Output (High) Inspection Beam
  • Runtime (High) 2 h 30 min
  • Weight 1.45 oz / 41 g
Tested and rated to the ANSI/PLATO FL 1 Standard