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SureFire HL1-A Dual Output Yellow-Green/Infrared LED Helmet Light (Desert Tan)

BH #SUHL1DTN • MFR #HL1-D-TN
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SureFire HL1-A Dual Output Yellow-Green/Infrared LED Helmet Light (Desert Tan)
Key Features
  • Max 19.2-Lumen Yellow-Green LED
  • Max 2.5-Lumen Infrared LED
  • IR IFF Identification Beacon
  • 20-Position Helmet Mount
The desert tan HL1-A Dual Output Yellow-Green/Infrared LED Helmet Light from SureFire is a versatile hands-free light that provides an IR Identify Friend or Foe (IFF) beacon for identification to friendly forces using NVDs. The light allows the use of three yellow-green LEDs offering up to 19.2 lumens for tasks, or two infrared LEDs with a maximum output of 2.5 lumens for a reduced light signature.
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SureFire HL1-D-TN Overview

The desert tan HL1-A Dual Output Yellow-Green/Infrared LED Helmet Light from SureFire is a versatile hands-free light that provides an IR Identify Friend or Foe (IFF) beacon for identification to friendly forces using NVDs. The light allows the use of three yellow-green LEDs offering up to 19.2 lumens for tasks, or two infrared LEDs with a maximum output of 2.5 lumens for a reduced light signature.

The light output is controlled using two toggle switches. The first switch turns the IR IFF beacon on and off. A second switch controls the yellow-green or infrared light and turns them off. A pressure switch on the face of the light controls the intensity of the light chosen. Pressing the button cycles through the low, medium, and high levels. Built for durability, the light is O-ring and gasket sealed to be waterproof.

The HL1-A attaches to any Modular Integrated Communications Helmet (MICH) via a mount with 20 preset positions, which provide 360° rotation capability. An integrated quick release tab makes it easily removable for servicing or transferring to other helmets.

Light Performance
  • Yellow-Green light: low output of 1.4 lumens, medium output of 5.0 lumens, high output of 19.2 lumens
  • Infrared light: low output of 0.3 lumens, medium output of 0.8 lumens, high output of 2.5 lumens
  • Three yellow-green LEDs for tasks, reading, and general purpose
  • Two infrared LEDs for a low signature while doing close work
  • One IR LED blinks for identification by friendly-forces using NVDs and acts as an IFF beacon
Switching
  • Location: back of light and face
  • Type: two multi-position toggles, one pressure
  • Toggle #1: turn IR IFF beacon On/Off
  • Toggle #2: turn on either yellow-green or infrared light and turn it off
  • Pressure switch: cycle through the output intensity levels
Construction Details
  • Hands-free operation
  • Fiberglass reinforced nylon polymer and neoprene
  • Waterproof, O-ring and gasket sealed
  • Twenty-position MICH helmet mount offers 360° rotation
UPC: 084871110501

SureFire HL1-D-TN Specs

Flashlight
Lumen Output
Yellow-Green Light: 19.2 Lumens
IR Illuminator
Peak Wavelength
Not Specified by Manufacturer
Environmental
Impact Resistance
Not Specified by Manufacturer
General
Battery
1x CR123A (Flashlight and IR Illuminator)
 • Yellow-Green Light: 6- to 48-Hour Runtime
 • IR Illuminator: 120-Hour Runtime
Packaging Info
Package Weight
0.5 lb
Box Dimensions (LxWxH)
5.9 x 4 x 2.6"

SureFire HL1-D-TN Reviews

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