The GAU-LTL-400W-LED-480V from Larson Electronics is a High Mast (Stadium) LED Flood Light that offers intense light output and is ideal for flood lighting, high mast lighting, light towers, as well as industrial and outdoor lighting applications. Producing 54,000 lumens, a 3.55 amp draw at 120V, 80,000 hour service life, 120-277 volt compatibility, and IP67 waterproof rating, this LED flood light provides operators with a rugged and powerful LED alternative to 800 watt metal halide lamps that uses little power and can withstand rugged use and abusive conditions.
The GAU-LTL-400W-LED-480V LED light from Larson Electronics produces 54,000 lumens of high intensity light while drawing only 400 watts at 5 amps from a 120 volt electrical system. Forty Cree® high output LEDs producing 1,125 lumens each 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 light over a larger area nearer the fixture, making flood versions ideal for use as dedicated work and area lights.
This light is universal voltage capable and can be operated with 347-480V AC without modifications. 347V is common in Western Canada, while 480V is common in the United States and Eastern Canada. This explosion proof LED light fixture is IP67 rated, dust-proof, and protected against high pressure jets and temporary submersion. The cast aluminum body and LED lamp give this light excellent durability and resistance to vibration and impacts. The housing is specially designed to dissipate heat which increases the efficiency and lifespan of the LEDs and electronics.
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GAU-LTL-400W-LED-480V lights are ideal replacements for fragile and hot running 800 watt metal halide lamps. They offer low power requirements, high durability and a versatile mounting system that makes these LED light emitters a superior lighting solution for demanding applications where power and reliability is critical. The heavy duty design and high power of these LED lights also makes them suitable for a wide array of applications including but not limited to: high mast lighting, light towers, light plant LED retrofits, military, mining, industrial manufacturing, machine visioning, security and law enforcement, commercial structure illumination, sport complexes, billboards, race tracks, and parking lots to name a few.
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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-400W-LED-480V 400 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. |
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. In addition, LEDs are also safer for the environment as they are 100% recyclable, which eliminates the need for costly special disposal services required with traditional gas burning and arc type lamps.
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. The end result is more light with less heat and longer LED life with an average 70% lumen maintenance after 80,000 hours.
Durability: As well as unparalleled heat control, the GAU-LTL-400W-LED-480V 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. The Cree® LEDs help these units achieve resistance to vibrations and are rated at 70% lumen maintenance after 80,000 hours of use. We recommend these LED lights for use in applications where a lot of vibration, dust, dirt, dampness and abusive working conditions are encountered.
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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.
At Larson Electronics, we do more than meet your lighting needs. We also provide replacement, retrofit, and upgrade parts as well as industrial grade power accessories. Our craftsmen can custom build any lighting system and/or accessories to fit the unique demands of your operation. A commitment to honesty, quality, and dependability has made Larson Electronics a leader in the lighting and electronics business since 1973. Contact us today at 800-369-6671 or message firstname.lastname@example.org for more information about our custom options tailored to meet your specific industry needs.
Specifications / Additional Information
|GAU-LTL-400W-LED-480V High Mast LED Light
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|Lamp Type: Cree® LED
||1800 Watt Metal Halide Replacement|
|Dimensions: 22.92"L x 14.51"W x 5.153"D
||Ambient Op Temp -40°C to +80°C|
|Weight: 32.35 Lbs
||Ideal for Light Towers & LED Retrofits|
|Total Watts: 400
||98% Transmission High Purity PMMA Optics|
|Total Lumens: 54,000
||Multiple LED Banks for Heat Dispersion|
|Luminous Efficiency: 135 Lm/W
||135 Lumens Per Watt Efficiency|
|LED Color Temperature: Cool White - 5500-6500K
|LED Life Expectancy: 80,000 Hours
|Optics Efficiency: 98% - PMMA High Transmittance Optics
|Led Drive %: 90%
||IP67 Rated Waterproof|
|Amp Draw: 1.23A @ 347V, 0.877A @ 480V
||70% Lumen Retention after 80,000 Hours |
|Beam Configurations: 10° Spot, 24° Wide Spot, 38° Narrow Flood, 60° Flood, or 90° Wide Flood
|Wiring: 2.5` Pigtail w/ Flying Leads
|Mounting: Flat Surface Trunnion Mount U-Bracket
|Materials: Die Cast Aluminum Housing, PMMA Optics
||Special Orders- Requirements|
|Housing Color: Natural Aluminum
||Contact us for special requirements |
|Ambient Temperature Range: -40°C to +80°C
||Toll Free: 1-800-369-6671|
|Waterproof Rating: IP67
|Warranty: Yes - 5 Years