The GAU-LTL-500W-LED-IR High Mast LED Flood Light emits non-visible infrared beams in outdoor work sites. This 250-watt infrared LED lamp provides operators with a rugged and powerful LED alternative to traditional infrared fixtures, consumes little power and can withstand rugged use and abusive conditions. The infrared LED unit is offered in 750 nm, 850 nm or 940 nm infrared band configurations.
The GAU-LTL-500W-LED-IR from Larson Electronics in a 250-watt infrared lamp for outdoor locations. Fourty-Eight CREE® high output infrared LEDs are arranged in rows and paired with PMMA high purity optics to produce a well focused 24° wide spot beam that is ideal for providing far reaching concentrated illumination while still covering a substantial amount of area. We also offer optional optics with 10° spot, 38° narrow flood, 60° flood, and 90° wide flood beam spreads. The spot beams are tightly focused and are designed for high elevation mounting to achieve distance, making spot versions ideal for high mast and spots lighting. The flood beams are designed to provide more infrared light over a larger area nearer the fixture.
GAU-LTL-500W-LED-IR lights offer low power requirements, high durability and a versatile mounting system that makes these infrared LED light emitters a superior lighting solution for demanding applications where power and reliability is critical. Choices for infrared wavelengths include the following: 750 nm, 850 nm or 940 nm.
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The above image shows the comparison of the traditional (4) 1500 watt metal halides light fixtures mounted to a 30` light tower (left) to (4) GAU-LTL-500W-LED-IR 500 watt LED light fixtures mounted to a 30` light tower. The area being illuminated by each tower is 300` in length and 250` in width. Unlike the metal halide light fixtures, there are no hot spots with these LED fixtures. This high output LED light fixture provides an even beam spread over the targeted work area without overcast, glare, light spillage, and wasted illumination. Color rendering is also increased with LED light plants, providing a more realistic night vision that more closely resembles natural daylight illumination. |
Heat Management: Heat is the single largest factor in premature LED failure and color shifting. These LED units feature individual heat sinks per bank of six LEDs to control heat buildup rather than utilizing a single housing to dissipate heat. This allows for more thorough cooling of the LEDs for extended operating periods. This allows the LEDs to be driven at up to 90% capacity without overheating or visible loss of light output.
Durability: As well as unparalleled heat control, the GAU-LTL-500W-LED-IR series of LED lights from Larson Electronics also offer IP67 rated construction that is designed to withstand extremes of environmental and operating conditions. These units can withstand rapid temperature changes of -40° Celsius to +80° Celsius, are waterproof, and resist ingress of dust, dirt and humidity. The housings are formed from die cast aluminum and the optics are high transmission PMMA with 98% light transmittance. We recommend these infrared LED lights for use in applications where a lot of vibration, dust, dirt, dampness and abusive working conditions are encountered.
Mounting: Each unit is equipped with a back mount trunnion style mounting bracket that allows the light to be attached to flat surfaces and adjusted through 160° of vertical movement. To adjust the unit after mounting, the user simply loosens the set screws located on either side of the unit, moves it into the desired position, then re-tightens the screws. The base of the mounting trunnion is equipped with several machined slots which allow users to utilize existing mounting holes and slide the unit for precise mount positioning.
Applications: Outdoor locations, inspections, NDT, security systems, nighttime observation, camera surveillance and more.
Larson Electronics is a manufacturer and as such can build stationary and portable transformer systems to your specifications. Although we carry several models of power distribution transformer systems, we can deliver custom ordered units almost as quickly as our prebuilt units. If this model does not meet your needs, please contact us at 1-800-369-6671 or firstname.lastname@example.org to discuss your specific requirements.
Specifications / Additional Information
|GAU-LTL-500W-LED-IR High Mast Infrared LED Light
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|Lamp Type: Infrared LED
||Ambient Op Temp -40C to +80C|
|Dimensions: 22.92"-L x 14.51"-W x 5.153"-D
||Ideal for Light Towers & LED Retrofits|
|Weight: 32.35 Lbs
||98% Transmission High Purity PMMA Optics|
|Voltage: 120-277V AC or 127-431V DC
||Multiple LED Banks for Heat Dispersion|
|Total Watts: 250
|Luminous Efficiency: 100 lm/w
||IP67 Rated Waterproof|
|Beam Configurations: 10° Spot, 24° Wide Spot, 38° Narrow Flood, 60° Flood, or 90° Wide Flood
|IR Wavelength Options: 750 nm, 850 nm or 940 nm
|LED Life Expectancy: 80,000 hours
|Optics Efficiency: 98% - PMMA High Transmittance Optics
|LED Drive %: 90%
|Amp Draw: 2.08A @ 120V, 1.04A @ 240V, 0.90A @ 277V
|Wiring: 2.5` Pigtail w/ Flying Leads
||Special Orders- Requirements|
|Mounting: Flat Surface Trunnion Mount U-Bracket
||Contact us for special requirements |
|Materials: Die Cast Aluminum Housing, PMMA Optics
||Toll Free: 1-800-369-6671|
|Housing Color: Natural Aluminum
|Ambient Temperature Range: -40°C to +80°C
|Waterproof Rating: IP67