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

S20 Sheath
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Dual Power
Options to stay ready. With COAST Dual Power technology, you have the choice to power your light with USB-rechargeable batteries or with standard alkaline batteries.
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Dust Resistant
Take on any dirty work environment with this dust resistant light.
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Pure-Beam Focusing Optic
Pack two powerful beams into one and seamlessly transitionāwith no halos or hot spotsābetween short and long-range viewing. COASTās 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.
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Slide Focus
One-handed beam control. COASTās SLIDE FOCUSĀ® system enables you to seamlessly transition between spot and flood beam with the push or pull your finger. Responsive beam-shape control allows you to operate your light with a single hand and keep the other hand free.
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Stormproof
Ride out storms with light—your crushproof, weatherproof area light shines bright or sends a signal when the wind and rain cause outages.
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Two-Way Clip
Store it away or shine it forward. The Two-Way Clip enables gives you flexibility to stash the light in your pocket or clip it to the brim of your hat.
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USB Insert
Charge directly from AC, DC, and USB using the USB Insert on the flashlight. The insert is protected under the tail cap of the light.Ā
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Water Resistance
Donāt 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.
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Battery Type 1 x Lithium Ion / 1 x CR123
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Beam Distance (High) 512 ft / 156 m
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Beam Distance (Low) 328 ft / 100 m
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Compatible Sheath S20 Sheath
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Diameter (Bezel) 1.1 in / 2.79 cm
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Diameter (Body) 0.94 in / 2.39 cm
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Included 1 x Li Ion Battery | USB cable | Lanyard
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Length 4 in / 10.2 cm
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Light Output (High) 400 Lumens
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Light Output (Low) 145 Lumens
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Peak Beam Intensity (High) 8145.07 cd
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Peak Beam Intensity (Low) 1708.27 cd
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Runtime (High) 2 h 15 min
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Runtime (Low) 5h
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Weight 3.4 oz / 96 g