320 / 480 / 640 Watt Adjustable Oval LED Stadium Light | 55680 to 111900 Lumens | 5000K | 100-277V or 277-480V | Marine Grade Finish
This wattage-adjustable LED stadium light is a strong choice for large-area and sports lighting upgrades, offering selectable outputs from 55,680 to 111,900 lumens and efficient performance up to 175 lumens per watt. Its robust die-cast aluminum housing, polycarbonate lens, IP66, and IK08 ratings ensure durability in wet, dusty, and high-activity environments. Flexible mounting options and beam angles support tailored installations on stadiums, sports fields, and similar venues. The fixture is not intended for hazardous locations or environments outside its -22°F to 122°F temperature range, and its 70+ CRI is best suited for general area illumination.
Dwayne Kula | President, CTO and Founder
Product Specifications
Key Features
| Brand | LED Lighting Supply |
| Watts | 320 | 480 | 640 |
| Lumens | 55680 | 83925 | 111900 |
| Lumens Per Watt | 175 |
| Replaces | 1500 Watt Metal Halide |
| Voltage | 100V-277V or 277V-480V |
| Color Temperature | 5000K |
| CRI | 70+ |
| Dimming | 0-10V |
| Beam Angles (Std) | 45° |
| Beam Angles (Opt) | 30° or 60° |
| Optics | Polycarbonate Lens |
| Lifespan | 176,000 (L70) hours |
| Mounting | Yoke |
| Mounting (Opt) | Slip Fitter |
| EPA Rating | 1.9 |
| Fixture Color | Gray |
| Frequency (Hz) | 50/60 |
Durable Construction
| Housing | Die-Cast Aluminum |
| Corrosion Resistance | C4 Marine Grade Standard |
| IP Rating | IP66 |
| IK Rating | IK08 |
| Surge Protection | 10kV |
| Operating Temperature | -22°F to 122°F |
| Certifications | UL | Rebate Eligible |
| Warranty | 5 years |
Measurements
| Dimensions (in) | 18.23 W X 17.83 H X 14.5 D |
| Weight (lbs) | 25 |
| Cord Length | 3 Feet |
Features/Accessories
- Wattage Adjustable
- Marine Grade
- Visor
Standard Marine Grade Finish: Meets ISO 12944 C4 Marine Grade Specification. Upgrade to C5-H available upon request.
Product SKU Variations
- SKU: LLS-OSL3-640A-50-45-TR
- SKU: LLS-OSL3-640A-50-45-TR-HV
Product Overview
This adjustable oval LED flood light provides 320W, 480W, or 640W operation for high-output exterior lighting. It produces 55,680 to 111,900 lumens at 5000K and uses a 45 degree standard beam angle.
The fixture is configured for projects replacing 1500W metal halide flood lighting where high output, directional optics, and durable exterior construction are required. Yoke mounting is standard, with slip fitter mounting available.
Core Performance and Output
Output settings are 55,680 lumens at 320W, 83,925 lumens at 480W, and 111,900 lumens at 640W. Fixture efficacy is 175 lumens per watt with 70+ CRI and 5000K color temperature.
The standard 45 degree beam supports controlled forward projection. Optional 30 degree and 60 degree beam angles allow the distribution to be matched to the lighting layout. The 640W setting can create excessive light levels where mounting height or aiming distance is limited.
The fixture operates on 100-277V or 277-480V, 50/60 Hz electrical systems. It includes 10kV surge protection and 0-10V dimming.
Adjustability and Control Options
Selectable wattage allows the fixture output to be set at 320W, 480W, or 640W before operation. This supports different output requirements within the same fixture platform.
0-10V dimming is included. Control wiring and dimming system compatibility must be verified against the installed control equipment.
Longevity and Reliability
The rated L70 life is 176,000 hours. The fixture is designed for operation from -22 degrees F to 122 degrees F.
10kV surge protection supports exterior electrical environments. The product includes a 5-year warranty.
Build Quality and Physical Characteristics
The housing is die-cast aluminum with a gray finish. Standard C4 marine grade corrosion resistance meets ISO 12944 C4 marine grade specification.
The fixture is IP66 rated and IK08 rated. A C5-H marine grade finish upgrade is available upon request.
Fixture dimensions are 18.23 inches wide by 17.83 inches high by 14.5 inches deep. Weight is 25 pounds, and the fixture includes a 3-foot cord.
Where This Product Fits Best
This fixture fits high-output exterior projects requiring directional flood lighting, selectable wattage, and marine grade construction. Its output and beam options support installations where aiming and distribution control are important.
- outdoor sports facility lighting
- baseball field lighting
- tennis court lighting
- event venue lighting
- area lighting
- security lighting
IP66 protection, IK08 impact resistance, C4 marine grade construction, and an operating range of -22 degrees F to 122 degrees F support exposed outdoor conditions. The optional C5-H finish provides an additional marine grade finish option.
Installation and Long-Term Use
The standard yoke mount allows the fixture to be aimed after mounting. A slip fitter mount is available where the installation requires that mounting configuration.
The fixture has an EPA rating of 1.9. Pole, bracket, and mounting structure selection must account for the fixture weight, EPA rating, and project wind load requirements.
Installers should set wattage and confirm beam angle before final aiming. The polycarbonate lens and optional visor should be kept clear of accumulated debris during routine maintenance.
How This Fixture Is Commonly Used
In outdoor sports facility lighting, baseball field lighting, tennis court lighting, and event venue lighting, fixtures are mounted at project-specific heights and aimed toward the intended lighting area. Beam selection is based on the required throw and distribution pattern.
For area lighting and security lighting, the yoke mount supports directional aiming from the installed structure. Slip fitter mounting is used when the available mounting point requires that configuration.
Spacing and layout vary with the selected wattage, beam angle, mounting height, and target light levels. Higher output can reduce fixture count, but aiming and beam control remain necessary to manage distribution.
Safety, Certifications, and Warranty
UL listed. Rebate eligible.
The fixture is IP66 rated, IK08 rated, and includes 10kV surge protection. Warranty coverage is 5 years.
Frequently Asked Questions
Q: What wattage settings are available?
A: The fixture is adjustable between 320W, 480W, and 640W.
Q: What lumen output does this flood light provide?
A: Output is 55,680 lumens at 320W, 83,925 lumens at 480W, and 111,900 lumens at 640W.
Q: What beam angles are available?
A: The standard beam angle is 45 degrees. Optional 30 degree and 60 degree beam angles are available.
Q: Can this fixture be dimmed?
A: Yes. The fixture includes 0-10V dimming.
Q: What mounting options are available?
A: Yoke mounting is standard. Slip fitter mounting is available as an option.
Q: What should be considered when planning fixture layout?
A: Wattage setting, beam angle, mounting height, target light levels, and aiming requirements affect the layout. The supplied product data does not establish a fixed spacing value or fixture count.
Application Questions and Clarification
Q: Is this fixture suitable for outdoor sports facility lighting?
A: Outdoor sports facility lighting is a listed primary application. The 320W, 480W, and 640W settings and available 30 degree, 45 degree, and 60 degree beam angles allow the fixture to be matched to project lighting requirements.
Q: What should be reviewed for baseball field lighting or tennis court lighting?
A: Review the selected wattage, beam angle, mounting height, aiming direction, target light levels, and layout requirements. Baseball field lighting and tennis court lighting are listed secondary applications.
Q: What exterior protection does the fixture provide for area lighting and security lighting?
A: The fixture is IP66 rated, IK08 rated, and built with C4 marine grade corrosion resistance. Area lighting and security lighting are listed primary applications.
Q: What should be confirmed before using the slip fitter mount?
A: Confirm that the installation requires the optional slip fitter mounting configuration and that the mounting structure accounts for the 25-pound fixture weight and 1.9 EPA rating.
Web ID: 2690
