Larson 375W High Intensity Infrared LED Light - 120-277V AC - IP67 Waterproof - High Frost

PuriLite suggests you place an order directly with us for large Larson orders due to the potential customization requirements. Please email us at info@purilite.ca to place your order. If you prefer to place your order online, a PuriLite agent will be in touch with you to discuss any custom options.
The GAU-LTL-750W-LED-IR-OPQ High Intensity Infrared LED Light emits non-visible infrared beams in outdoor work sites. This 375-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. This fixture features a high frosted opaque lens that removes `hotspots` associated with high powered LEDs.
The GAU-LTL-750W-LED-IR-OPQ from Larson Electronics is a 375-watt infrared lamp for outdoor locations. Forty-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-750W-LED-IR-OPQ 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.
Durability:
As well as unparalleled heat control, the GAU-LTL-750W-LED-IR-OPQ 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.
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-750W-LED-IR-OPQ 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. A high frost opaque lens added to the front of the fixture creates a heavy diffusion which removes the `hotspots` associated with high powered LEDs. This frosted lens makes the light output more even and does not affect eyesight as severely if looked directly into. 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.
LED Benefits:
Unlike gas burning and arc type lamps that have glass bulbs, LEDs have no filaments or fragile housings to break during operation and/or transportation. Instead of heating a small filament or using a combination of gases to produce light, light emitting diodes (LEDs) use semi-conductive materials that illuminate when electric current is applied, providing instant illumination with no warm up or cool down time before re-striking. Because there is no warm up period, this light can be cycled on and off with no reduction in lamp life.
LED lights run at significantly cooler temperatures than traditional metal halide and high pressure sodium lights and contain no harmful gases, vapors, or mercury, making them both safer and more energy efficient. No extra energy is wasted in cooling enclosed work areas due to external heat emissions from bulb type lights, and the operator risks associated with traditional lighting methods, such as accidental burns and exposure to hazardous substances contained in the glass bulbs, are eliminated.
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.
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(647) 254-9757 or
Contact info@purilite.ca
to discuss your specific requirements.

Specifications
Listing: -
Lamp Technology: Infrared LED
Dimensions: 49"-L x 12.46"-W x 3.54"-D

Weight: 78 lbs
Lamp Quantity: -
Voltage: 120-277V AC or 127-431V DC (Optional)
Frequency: -
Total Watts: 375W
Total Lumens: -
Luminous Efficacy: 100 Lm/w
Lamp Life: 80,000+ Hours
IR Wavelength Options: 750 nm, 850 nm or 940 nm
Color Rendering Index: -
Lamp Type: -
Lamp Base: -
Replacement Lamp: -
Beam Configurations: 10° Spot, 24° Wide Spot, 38° Narrow Flood, 60° Flood or 90° Wide Flood
Optics Efficiency: 98% - PMMA High Transmittance Optics
LED Drive %: 90%
Power Efficiency: -
Power Factor: -
Amperage: 3.12A @ 120V AC, 1.80A @ 208V AC, 1.70A @ 220V AC, 1.56A @ 240V AC, 1.35A @ 277V AC
Ambient Temperature Range: -40°C to +80°C
Temp Rating: -
Housing Material: Die Cast Aluminum Housing, PMMA Optics
Hardware/Hub Material: -
Lens Material: High Frosted Opaque
Mounting: Flat Surface Trunnion Mount U-Bracket
Wiring: 2.5` Pigtail w/ Flying Leads
Housing Color: Powder Coated Black