- Model LEDLB-12ET-IR LED - Infrared LED Light Emitter on Trunnion Mount - Extreme Environment


The Larson Electronics LEDLB-12ET-IR LED Light Bar offers high light output and extreme durability combined with a versatile trunnion mounting system that provides 270 degrees of adjustability. This IP68 rated infrared LED light bar is waterproof to three feet and produces a 3,600mW infrared light beam that can only be seen through the use of night vision goggles. 850Nm versions have a very slight red glow around the LED emitters when veiwed from a certain angle while 940Nm versions are completely invisible to the naked eye. This light can run on any voltage from 9 to 42 volts and provides an extremely rugged infrared lighting solution that is ideal for use in commercial and industrial security applications as well as military environments.

The LEDLB-12E-IR LED infrared light bar from Larson Electronics produces 3,600mW and a 550' long by 70' wide infrared light beam. Twelve Edixeon® three Infrared Emitters LED's producing 300mW each are paired with high purity 10° degree optics to produce a tightly focused spot beam with limited spread or light spillage. We also offer optional floodlight versions with 35° degree optics to produce a wider beam spread and more light over a larger area nearer the fixture. These infrared LED light bars are IP68 rated and waterproof to three meters, sealed against intrusion by dust and dirt and ruggedly constructed to withstand the most demanding environments, conditions and applications.

The entire Larson Electronics LEDLB-E series are constructed of extruded aluminum and feature heavier housings, rubber isolated mounts and unbreakable polycarbonate lenses to provide increased durability against vibrations, impacts, waves, hard rains, sand and high winds.

Heat Management: Heat is the single largest factor in premature LED failure and color shifting. As a result, many manufacturers reduce the output of their LEDs to reduce the amount of heat produced. These LED light bars utilize an extruded aluminum housing that incorporates an advanced heat radiating fin design which dissipates heat efficiently to produce the maximum amount of power and longevity from the integrated Edison Edixeon® Emitters. The end result is more light and longer LED life of 50,000 hours.

Voltage Control: These units are able to monitor and adjust input current to maintain the correct LED voltage levels regardless of input levels across a specific range. These LEDLB series light bars can operate on current ranging from 9 to 42VDC without any modifications necessary as a result. This multi-voltage capability makes these units ideal for mobile and standalone applications such as those found on commercial boats, heavy equipment and vehicles where power systems don’t always operate with 12 volts and external generators, transformers or inverters are impractical.

Durability: The LEDLB-E series of LED light bars from Larson Electronics offer IP68 rated construction that is designed to withstand extremes of environmental and operating conditions. The LED lights with the ‘E’ part number designation are designed for extreme durability and are larger and heavier than the standard LEDLB series lights and are nearly twice as heavy as their standard counterparts. These units can withstand rapid temperature changes of -40 degrees Celsius to 85 degrees Celsius, are waterproof to three meters and resist ingress of dust, dirt and humidity. The housings are formed from thick extruded aluminum and the lenses are unbreakable polycarbonate. The Edixeon® LEDs offer inherent LED resistance to shocks and vibrations contributing to these units 15.6Grms rating of vibration tolerance. We recommend these LED lights for high stress - high vibratory conditions, high humidity climates, very cold areas and rough saltwater conditions. They are also well suited to environments where equipment is used in one temperature extreme and stored in another temperature extreme.

Adjustable Trunnion Mounting: The trunnion mounting design on the LEDLB-20ET-IR allows for post-installation angle positioning. This means that by loosening 2 thumb bolts located on either side of the light, the operator can adjust the positioning angle of this light 270 degrees. Then he/she would simply have to tighten thumb bolts to lock the angle in place. No tools are required for adjusting angle. We also offer a BC-2 bar clamp mounting system you can view here for even greater mounting versatility.

  • LEDLB-12ET-IR LED Light Bar
  • LEDs: 12 Edixeon 3 Watt LED Emitters
  • Dimensions: 8.25'-L 3'-H 3.56'-D
  • Watts: 36
  • Voltage: 9-42 VDC
  • Spot Beam: 550'L x 70'W
  • Flood Beam: 120'L x 100'W
  • Weight: 4.6 Lbs
  • Lighting Configuration: 10° Spot or 35° Flood
  • Mounting: Trunnion Bracket
  • Wiring: Deutsch IPD / LADD DT04-2P connector
  • Amps: 3 (on 12 volts) 1.5 (on 24 volts)
  • Megawatts: 3,600
  • LED Light Color: 850 or 940Nm Infrared
  • LED Life Expectancy: 50,000 hours
  • Optics Efficiency: 90%
  • Materials: Aluminum Housing, Polycarbonate Lens
  • Housing Colors: Black or White CE Certified

  • LEDLB LED Features
  • Edixeon 3 Watt LED Emitters
  • LEDs Driven At 80%
  • -40 C~ +80C Operating Temp Range
  • RoHS Compliant
  • LED Chip Op Temp -40C to +125C
  • IP68 Rated Waterproof to 3 meters

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