Polysteel 400 Swivel

Pure Beam Focusing
  • 440 LUMENS
  • 210M BEAM
  • 29H
$35.00

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.

  • Features
    • Crush Proof

      The Crush Proof feature combines a super-tough stainless steel core with a grip-textured poly-nylon exterior to build unimaginable strength into highly functional lights

    • Drop Proof

      Verified Drop Proof by ANSI FL1 drop testing from 3 meters high for use in rugged, high-impact environments.

    • High|Medium|Low

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

    • IPX8 Rating

      Work or play in a downpour—or even underwater. COAST lights that have passed the IPX8-level waterproof test keep working even after 6 hours at a depth of 3 meters (9.9 feet).

    • Magnetic Tail Cap

      Go hands-free with your light. The Magnetic Tail Cap integrates a high-powered magnet into the butt end of your light so that you can attach the light to a magnetic surface and keep using the light without holding it.

    • 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. 

    • Waterproof

      Beam bright even in a downpour. COAST waterproof lights and headlamps keep shining—in full luminescent power—even after being submerged underwater for hours. 

  • Specifications
    • Battery Type 4 x AAA (Alkaline)
    • Beam Distance (High) 688 ft / 210 m
    • Beam Distance (Low) 246 ft / 75 m
    • Beam Distance (Medium) 459 ft / 140 m
    • Included 4 x AAA Batteries
    • Light Output (High) 440 Lumens
    • Light Output (Low) 60 Lumens
    • Light Output (Medium) 200 Lumens
    • Runtime (High) 3 h
    • Runtime (Low) 29 h
    • Runtime (Medium) 7 h
    • Weight 6.4 oz / 181 g
    Tested and rated to the ANSI/PLATO FL 1 Standard
  • Product Description

    Work hands-free in full light—with a virtually indestructible flashlight whose magnetic base connects to metal surfaces and a 180-degree rotating head, delivering either a spot or flood beam where it’s needed using COAST’s patented beam-shaping optical technology. Freedom to use both hands can be critical to doing the job well. The COAST PS400S, from the family of virtually indestructible POLYSTEEL lights, is not only drop-proof, crushproof, and waterproof. It’s also pocket-sized, with a magnetic tail cap for easy connection to surfaces, allowing you to position and shine the light right where you need it. Patented beam-shaping technology delivers the light the job demands—whether a full-field flood beam or high-intensity spot beam.

    With Coast’s commitment to quality, the Polysteel 400S Flashlight is impact resistant, waterproof and its LED is virtually unbreakable. The Polysteel 400S Flashlight is backed by Coast’s lifetime warranty against defects in materials and workmanship. Tested and rated to ANSI/FL1 standards.

  • Crush Proof

    The Crush Proof feature combines a super-tough stainless steel core with a grip-textured poly-nylon exterior to build unimaginable strength into highly functional lights

  • Drop Proof

    Verified Drop Proof by ANSI FL1 drop testing from 3 meters high for use in rugged, high-impact environments.

  • High|Medium|Low

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

  • IPX8 Rating

    Work or play in a downpour—or even underwater. COAST lights that have passed the IPX8-level waterproof test keep working even after 6 hours at a depth of 3 meters (9.9 feet).

  • Magnetic Tail Cap

    Go hands-free with your light. The Magnetic Tail Cap integrates a high-powered magnet into the butt end of your light so that you can attach the light to a magnetic surface and keep using the light without holding it.

  • 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. 

  • Waterproof

    Beam bright even in a downpour. COAST waterproof lights and headlamps keep shining—in full luminescent power—even after being submerged underwater for hours. 

  • Battery Type 4 x AAA (Alkaline)
  • Beam Distance (High) 688 ft / 210 m
  • Beam Distance (Low) 246 ft / 75 m
  • Beam Distance (Medium) 459 ft / 140 m
  • Included 4 x AAA Batteries
  • Light Output (High) 440 Lumens
  • Light Output (Low) 60 Lumens
  • Light Output (Medium) 200 Lumens
  • Runtime (High) 3 h
  • Runtime (Low) 29 h
  • Runtime (Medium) 7 h
  • Weight 6.4 oz / 181 g
Tested and rated to the ANSI/PLATO FL 1 Standard

Work hands-free in full light—with a virtually indestructible flashlight whose magnetic base connects to metal surfaces and a 180-degree rotating head, delivering either a spot or flood beam where it’s needed using COAST’s patented beam-shaping optical technology. Freedom to use both hands can be critical to doing the job well. The COAST PS400S, from the family of virtually indestructible POLYSTEEL lights, is not only drop-proof, crushproof, and waterproof. It’s also pocket-sized, with a magnetic tail cap for easy connection to surfaces, allowing you to position and shine the light right where you need it. Patented beam-shaping technology delivers the light the job demands—whether a full-field flood beam or high-intensity spot beam.

With Coast’s commitment to quality, the Polysteel 400S Flashlight is impact resistant, waterproof and its LED is virtually unbreakable. The Polysteel 400S Flashlight is backed by Coast’s lifetime warranty against defects in materials and workmanship. Tested and rated to ANSI/FL1 standards.