310 Watt LED Shoebox Light | 47430 Lumens | 5000K | 277-480V
This 310 Watt LED shoebox fixture is a strong choice for outdoor area lighting where high output and wide coverage are needed, delivering 47,430 lumens at 153 lumens per watt with a daylight-white 5000K color temperature. Its Type 3 distribution, IP65 rating, and die-cast aluminum housing ensure reliable performance in wet, dusty, and harsh environments, while 277-480V compatibility and multiple mounting options simplify installation on commercial sites. The 10kV surge protection and 100,000-hour L70 lifespan minimize maintenance. Ideal for parking lots, roadways, and perimeter lighting, it is not suitable for applications requiring dimming or variable output control.
Dwayne Kula | President, CTO and Founder
300 in stock
Product Specifications
Key Features
| Brand | LED Lighting Supply |
| Watts | 310 |
| Lumens | 47430 |
| Lumens Per Watt | 153 |
| Replaces | 1000 Watt Metal Halide |
| Voltage | 277V-480V |
| Color Temperature | 5000K |
| CRI | 70+ |
| Dimming | No |
| Beam Angles (Std) | Type 3 |
| Optics | Polycarbonate Lens |
| Lifespan | 100,000 (L70) hours |
| Mounting (Opt) | Wall or Yoke or Arm or Slip Fitter |
| EPA Rating | 1.7 |
| Fixture Color | Bronze |
| Frequency (Hz) | 50/60 |
| Power Factor | > .90 |
| THD | < 15% |
Durable Construction
| Housing | Die-Cast Aluminum |
| IP Rating | IP65 |
| Surge Protection | 10kV |
| Operating Temperature | -40°F to 113°F |
| Certifications | UL | DLC Premium |
| Warranty | 5 years |
Measurements
| Dimensions (in) | 22 H X 11.8 W X 3 D |
| Weight (lbs) | 11.3 |
Shoebox Fixture Lighting Layout Estimator
Use this estimator to calculate approximate fixture count, pole placement, spacing, and average foot-candles for parking lots, exterior areas, and outdoor sport court applications using the selected LED shoebox fixture. Enter the area size, mounting height, target foot-candles, light loss factor, and outdoor light use factor to generate a preliminary layout.
Project Inputs
Estimated Results
Estimated average foot-candles are preliminary. The visual heat map is normalized to the estimated average and is intended to show approximate coverage behavior, not a verified lighting plan.
Parking Lot / Exterior Area Mode: Fixtures are placed on poles along the longest edges of the area. Edge fixtures are modeled as level / down-facing shoebox fixtures with the optic directed inward. For wider parking areas, a center row can be added.
Sport Court Mode: Poles are placed on the long edges of the court. Fixtures are modeled as level / down-facing and directed toward court coverage zones instead of being tilted toward one center point.
Photometry / Simulation Note: When usable IES photometry is available for the selected fixture, this estimator uses the fixture’s IES candela data to improve the visual ground-level light distribution. When IES photometry is not available, the estimator uses a simulated Type 3 or Type 5 optic model based on lumens, mounting height, outdoor light use factor, light loss factor, and fixture direction.
Outdoor Light Use Factor: Suggested starting points: open rectangular paved area 0.60–0.70, typical parking lot 0.45–0.60, areas with setbacks or edge losses 0.35–0.50, complex outdoor sites 0.25–0.40.
Preliminary Estimate Only: This estimator is intended for simple rectangular outdoor areas. Actual light levels may vary based on fixture optics, pole setbacks, mounting height, fixture orientation, distribution type, surface reflectance, obstructions, voltage, installation conditions, spill light requirements, and site-specific requirements.
This estimate is a starting point. Parking lots, roadways, sport courts, public areas, campuses, vehicle areas, and code-sensitive exterior projects should be reviewed with a lighting plan before purchase or installation.
Product Overview
This 310W LED shoebox light produces 47,430 lumens at 5000K for exterior site lighting installations requiring high output from a pole-mounted fixture. The standard Type 3 distribution directs light outward along drive lanes, site perimeters, and court edges.
It operates on 277-480V and replaces 1000W metal halide fixtures. Wall, yoke, arm, and slip fitter mounting options support different pole and structure configurations.
Core Performance and Output
The fixture delivers 153 lumens per watt with a 70+ CRI and Type 3 distribution. Its power factor is greater than 0.90, THD is below 15%, and operating frequency is 50/60Hz.
The 47,430-lumen output is intended for larger exterior lighting zones. This output can be excessive at low mounting heights or in confined layouts where glare control is limited.
Adjustability and Control Options
This fixture is non-dimming. It operates at full output when energized.
An optional photocell is available for dusk-to-dawn operation. The selected mounting method determines the fixture orientation and aiming position.
Longevity and Reliability
The rated lifespan is 100,000 hours L70. The fixture includes 10kV surge protection for exterior electrical conditions.
Operating temperature is -40F to 113F. Long-term performance depends on maintaining secure mounting, electrical connections, and a clean optical lens.
Build Quality and Physical Characteristics
The housing is die-cast aluminum with a bronze finish. A polycarbonate lens protects the optical system.
The fixture is IP65 rated. It measures 22 inches high by 11.8 inches wide by 3 inches deep and weighs 11.3 pounds.
Where This Product Fits Best
This shoebox light fits high-output exterior installations with 277-480V electrical service and pole, wall, yoke, arm, or slip fitter mounting provisions.
- parking lot lighting
- commercial site lighting
- area lighting
- roadway perimeter lighting
- tennis court lighting
- campus lighting
The IP65 housing, die-cast aluminum construction, polycarbonate lens, and 10kV surge protection support outdoor exposure. The Type 3 distribution should align with the site layout and mounting orientation.
Installation and Long-Term Use
Installation requires a 277-480V supply and a mounting method matched to the existing pole or structure. Arm, slip fitter, wall, and yoke configurations have different attachment and aiming requirements.
The EPA rating is 1.7. Confirm pole, arm, bracket, and structure capacity before installation, including the fixture weight and EPA load.
How This Fixture Is Commonly Used
For parking lot lighting, commercial site lighting, and roadway perimeter lighting, fixtures are positioned to direct the Type 3 distribution along the intended travel or site edge. Mounting height should be established from the project layout and target light levels.
For tennis court lighting and campus lighting, fixture orientation and mounting height affect spill light and uniformity. Higher output can reduce fixture count, but layout requirements determine final spacing and aiming.
Safety, Certifications, and Warranty
UL listed.
DLC Premium listed.
This fixture carries a 5-year warranty.
Frequently Asked Questions
Q: What is the light output of this LED shoebox light?
A: This fixture produces 47,430 lumens at 310W.
Q: What voltage does this fixture require?
A: It operates on 277-480V.
Q: Is this shoebox light dimmable?
A: No. This fixture is non-dimming.
Q: What mounting options are available?
A: Wall, yoke, arm, and slip fitter mounting options are available.
Q: Is a photocell available?
A: Yes. An optional photocell is available.
Application Questions and Clarification
Q: Is this fixture appropriate for parking lot lighting?
A: Parking lot lighting is a primary application for this shoebox light. The 47,430-lumen output and Type 3 distribution should be evaluated against the site layout and mounting orientation.
Q: What should be considered when planning fixture placement?
A: Mounting height, target light levels, Type 3 distribution, fixture orientation, and layout requirements affect placement. A specific spacing value is not established by the supplied product data.
Q: Can this fixture be used for tennis court lighting?
A: Tennis court lighting is a primary application. Mounting height, aiming, and layout requirements affect uniformity and spill light.
Web ID: 2667
