NITECORE SRT3 Defender Multi-Color LED Flashlight (Black)

NITECORE SRT3 Defender Multi-Color LED Flashlight (Black)

NITECORE SRT3 Defender Multi-Color LED Flashlight (Black)

B&H # NISRT3B MFR # SRT3
NITECORE SRT3 Defender Multi-Color LED Flashlight (Black)

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Product Highlights

  • 0.1 to 550 Lumen Variable Output
  • White and Red/Blue LEDs
  • Emergency Strobe, SOS, Location Beacon
  • Magnetically-Controlled Selector Ring
  • Two-Stage Pushbutton Tailcap Switch
  • Momentary and Constant-On Modes
  • Hard-Anodized Aluminum Housing
  • IPX8-Rated, Submersible to 6.6'
  • Reverse Polarity Protection
  • Runs on RCR123/CR123/AA Batteries
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Color: Black

NITECORE SRT3 Defender Multi-Color LED Flashlight (Black) NITECORE SRT3 Defender Multi-Color LED Flashlight (Military Gray)
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  • 1Description

The black SRT3 Defender Multi-Color LED Flashlight from Nitecore is a powerful and ultra-compact pocket-sized light that is built with military and law-enforcement use in mind. Its primary output comes from a white CREE XM-L2 U2 LED that is infinitely-variable from 0.1 to 550 lumens. A Red/Blue (RB) LED set on the edge of the reflector provides two colored output options for a reduced light signature that preserves night-adjusted vision. Press the 2-stage pushbutton tailcap switch for momentary activation, press and click for constant-on. The output intensity, color outputs, strobe, location beacon, SOS signal, and red/blue strobe, are managed using a magnetically-controlled rotating Smart Selector Ring located at the base of the head.

Built for durability, the light features an aluminum housing with a Type III hard-anodized black finish that resists scratching and corrosion. It is O-ring sealed to be IPX8-rated and submersible to 6.6', and impact-resistant to 5 feet. Its crenellated stainless steel bezel is designed to be used for self-defense, or as a window-breaker. A diamond-textured pattern is machined into the handle to provide a sure grip, especially in cold and wet weather. The included extension tube and the specialized circuitry enable the light to run on multiple battery sizes and chemistries. This versatile light has reverse-polarity protection that prevents damage to the light's circuitry if the batteries are installed incorrectly.

Light Performance
  • Low: 0.1 lumens
  • Turbo: 550 lumens max output
  • One white CREE XM-L2 U2 primary LED
  • One secondary RB LED emitter
  • Deep, smooth aluminum reflector produces smooth beam without holes or hot spots
  • Tight center cone of light with large dimmer peripheral ring
  • Strobe-mode causes temporary blindness and disorientation
  • Two colored secondary outputs:
    • Provides illumination while preserving night-adjusted vision
    • Red provides illumination to read or perform tasks
    • Blue highlights fluids, such as blood, for tracking in low-light
  • Special strobe functions:
    • SOS signal automatically cycles through Morse code sequence
    • Alternating red and blue strobe warning-mode
    • Flashing location beacon
Switching
  • Type: 2-Stage Pushbutton
  • Location: Tailcap
  • Press for momentary activation, click for constant-on
  • Shrouded tailcap helps prevent accidental activation
  • Magnetically-controlled variable output Smart Selector Ring at base of head
  • Non-incremental intensity for precise variable-output selection
  • Incremental function selection
Construction Details
  • Aluminum alloy housing
  • Corrosion and scratch resistant type III hard anodized finish
  • IPX8-rated, submersible to 6.6'
  • Crenellated stainless steel bezel can be used for self-defense or as a window-breaker
  • Double-sided anti-reflective coated and tempered lens
  • Textured diamond grip for sure handling
  • Stainless steel clip
Electronics
  • Capable of running on different battery sizes and chemistries
    • Choose the type and chemistry to optimize use
    • RCR123 rechargeable battery provides maximum intensity but lowest runtime
    • Disposable CR123 batteries lowers max output but extends runtime
    • AA batteries have lowest max output but are easy to find and replace
  • Extension tube for handle allows light to accept AA batteries
  • Light will run on Li-ion rechargeable and disposable batteries
  • Reverse polarity protection
In the Box
NITECORE SRT3 Defender Multi-Color LED Flashlight (Black)
  • Clip
  • Holster
  • Lanyard
  • 2 x Spare O-Rings
  • Spare Tailcap Pushbutton Cover
  • Extension tube to accept AA/14500 batteries
  • Limited Lifetime Warranty
  • Table of Contents
    • 1Description
    Illumination Source 1 x CREE XM-L2 U2 LED
    1 x Multi-colored LED, red/blue
    Output Range RCR123 battery:
         0.1 - 550 lumens

    CR123 battery:
         0.1 - 330 lumens

    AA battery:
         0.1 - 180 lumens

    Supported Battery Types 1 x RCR123
    1 x CR123
    1 x AA
    1 x 14500
    Runtime RCR123 battery:
         Low: 150.0 h
         High: 0.75 h

    CR123 battery:
         Low: 200.0 h
         High: 1.25 h

    AA battery:
         Low: 200.0 h
         High: 1.0 h

    Construction Aluminum alloy
    Waterproofing IPX8-rated, submersible to 6.6' / 2.0 m
    Impact Resistance 5.0' / 1.5 m
    Dimensions Head: 1.0" / 2.5 cm
    Body: 3.9 x 1.0" / 10.0 x 2.5 cm
    Weight 2.6 oz / 73.0 g, without batteries
    Packaging Info
    Package Weight 0.35 lb
    Box Dimensions (LxWxH) 6.2 x 3.9 x 1.0"

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