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Nightstick USB-578XL Xtreme Lumens Metal Dual-Light Rechargeable Flashlight, 900 Lumens, Black

SKU: NSUSB578XL MFR: USB-578XL
$139.95
$186.04
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Key Features

  • Experience extreme brightness with this 900-lumen Nightstick LED flashlight for superior visibility.
  • Dual-light design offers both focused beam and floodlight options, enhancing this flashlight's versatility.
  • This waterproof flashlight is built tough with aircraft-grade aluminum for lasting durability in any weather.
  • Enjoy extended battery life with multiple modes; up to 22 hours on low, making this rechargeable flashlight reliable.
  • Reach distant targets with a beam distance of 643 feet, perfect for search and rescue with this flashlight.
  • Compact size and pocket clip make this metal flashlight easy to carry, ideal for everyday carry and emergencies.
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Special Order?Estimated to Ship: 08/16/2025
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Nightstick USB-578XL Specifications

  • Color

    Body: Black
    Cord: Black

  • Material

    6061-T6 Aluminum

  • Multi-Function

    Yes

  • High Lumens

    900

  • Medium Lumens

    350

  • Low Lumens

    150

  • Floodlight Lumens

    250

  • High DL Lumens

    500

  • High Beam Distance

    643' (196m)

  • Medium Beam Distance

    433' (132m)

  • Low Beam Distance

    259' (79m)

  • High Candela

    9644

  • Medium Candela

    4350

  • Low Candela

    1578

  • Drop Rating

    6.5' (2m)

  • Water Rating

    IP-X7 Waterproof

  • High Runtime

    3h

  • Medium Runtime

    6h

  • Low Runtime

    22h

  • High Flood Runtime

    3.5h

  • High Dual-Light Runtime

    2.5h

  • Strobe

    Yes

  • Floodlight Color

    White

  • Switch Function

    Upper Tail Switch - Momentary or Constant-on Flashlight with High/Medium/Low/Strobe modes. Lower Tail Switch - Floodlight. Dual-Light

  • Light Source

    LED

  • Serialized

    Yes

  • Power Source

    Li-ion Rechargeable

  • Backup Power Source

    2 CR123 Lithium Primary Batteries (not included)

  • Battery Info

    Required, included

  • Battery Material

    Lithium ion

  • Battery Type

    -

  • Battery Quantity

    1

  • Diameter

    Head: 1.29" (33mm)
    Handle: 1.03" (26mm)

  • Length

    Body: 5.8" (147mm)
    Cord: 2' (61cm)

  • Weight

    6.9 oz (196g)

  • UPC Code

    017398807128

About Nightstick USB-578XL

It's time to illuminate your world with the USB-578XL Xtreme Lumens Metal Dual-Light Rechargeable Flashlight. This high-powered, durable flashlight boasts an impressive 900-lumen LED light, ensuring superior visibility even in the darkest conditions. With a versatile three-mode cycle - high, medium, and low - this flashlight is designed to adapt to your lighting needs.

The compact design, measuring just 5.8 inches in length and weighing a mere 6.9 oz, makes this portable flashlight a reliable companion for outdoor adventures, emergency situations, or everyday use. The flashlight also features an optional strobe mode, activated by a quick double-press of the upper tail-cap switch, providing an additional layer of safety and utility.

The USB-578XL is more than just a flashlight. With a secondary switch, it provides an additional 250 lumens for 3.5 hours, perfect for those moments when you need a little extra light. For an even more powerful illumination, activate the exclusive Dual-Light mode. This mode combines both lights to emit a powerful 500 lumens for 2.5 hours, ideal for lighting both your immediate surroundings and the distance ahead.

Rated IP-X7 waterproof, this flashlight is built to withstand harsh weather conditions, making it an excellent choice for outdoor enthusiasts. The flashlight also features a discreetly sleeved collar that opens for direct USB charging, ensuring you're never left in the dark. The built-in charging indicator conveniently changes from red to green when fully charged, taking the guesswork out of recharging.

The USB-578XL comes with a 2-foot USB charging cable, a lithium-ion rechargeable battery, and a CR123 battery carrier (batteries not included), providing you with all the essentials for a reliable, high-powered lighting solution. Illuminate your path with the USB-578XL Xtreme Lumens Metal Dual-Light Rechargeable Flashlight - your reliable partner in lighting up the dark.

Nightstick USB-578XL Features

  • LED technology
  • Momentary or constant-on flashlight with H/M/L/Strobe modes
  • Independent downward facing floodlight
  • Dual-Light design for maximum illumination
  • Aircraft-grade 6061-T6 aluminum housing with Type III hard anodized finish
  • IP-X7 Waterproof
  • Chemical, heat and impact resistant
  • Meets the requirements for NFPA-1971-8.6 (2013)
  • USB cord with rechargeable lithium-ion battery (included)
  • Can also run on 2 CR123 batteries (not included)
  • Serialized for personal identification
  • Low Battery Indicator
  • Removable snap-on pocket clip
  • US Patents 9713217 and 10088138

Key Features

  • Experience extreme brightness with this 900-lumen Nightstick LED flashlight for superior visibility.
  • Dual-light design offers both focused beam and floodlight options, enhancing this flashlight's versatility.
  • This waterproof flashlight is built tough with aircraft-grade aluminum for lasting durability in any weather.
  • Enjoy extended battery life with multiple modes; up to 22 hours on low, making this rechargeable flashlight reliable.
  • Reach distant targets with a beam distance of 643 feet, perfect for search and rescue with this flashlight.
  • Compact size and pocket clip make this metal flashlight easy to carry, ideal for everyday carry and emergencies.

What's in the box:

  • Nightstick USB-578XL Xtreme Lumens Metal Dual-Light Rechargeable Flashlight (Black)
  • Lithium-Ion Rechargeable Battery
  • Removable Snap-On Pocket Clip
  • USB Cable
  • CR123 Battery Carrier
  • (CR123 Batteries Not Included)
  • Nightstick Lifetime Limited Warranty