80 / 100 / 120 / 150 Watt Adjustable LED Post Top Light | 10400 to 19500 Lumens | 3000K / 4000K / 5000K Adjustable | 100-277V

Product Overview

This adjustable LED post top light is designed for exterior site and area lighting where architectural appearance and uniform illumination are required. The fixture supports selectable wattages of 80, 100, 120, or 150 watts, delivering up to 19,500 lumens. Color temperature can be set to 3000K, 4000K, or 5000K at installation. Typical mounting is on a 3-inch pole, commonly found in pedestrian areas, campus walkways, and decorative site lighting. This fixture is a direct replacement for 400W metal halide post tops in retrofit or new construction projects.

The fixture is suitable for outdoor environments exposed to weather, with an IP65 rating for dust and water ingress. The design supports both performance and visual consistency in architectural and municipal settings.

Core Performance and Output

This post top fixture provides four selectable output levels, from 10,400 to 19,500 lumens, with a system efficacy of 130 lumens per watt. The Type 5 distribution delivers uniform, circular coverage suitable for open areas and pathways. Color temperature can be field-adjusted to 3000K, 4000K, or 5000K to match site requirements or existing lighting.

Electrical performance includes 1-10V dimming, a power factor above 0.90, and total harmonic distortion below 20%. Output at the highest setting may be excessive for low mounting heights below 10 feet. Uniformity may decrease if pole spacing exceeds typical design standards for pedestrian or site lighting.

Adjustability and Control Options

The fixture includes both wattage and color temperature adjustability, allowing field selection of output and appearance. This supports adaptation to site-specific requirements or changes in lighting standards over time. The integrated photocell provides dusk-to-dawn operation without additional controls.

1-10V dimming is standard, supporting integration with compatible dimming systems for energy management or adaptive lighting schedules. No motion sensor or networked control is included as standard.

Longevity and Reliability

The fixture is rated for 50,000 hours to L70, supporting long-term operation in exterior environments. The die-cast aluminum housing and IP65 rating protect internal components from dust, rain, and incidental contact. The tempered glass lens is resistant to impact and thermal cycling.

All components are selected for outdoor durability, including the driver and gaskets. The fixture is covered by a 5-year warranty from the date of installation.

Build Quality and Physical Characteristics

The housing is constructed from die-cast aluminum with a black finish. The fixture measures 25.6 inches in height and 17 inches in diameter. The lens is frosted tempered glass, providing glare control and even light distribution.

The fixture mounts to a standard 3-inch round pole using the included hardware. The EPA rating is 1.75, supporting installation in most exterior site conditions without exceeding typical pole load limits.

Where This Product Fits Best

This LED post top fixture is intended for exterior architectural and pedestrian site lighting where uniformity, appearance, and durability are required. It is commonly installed in:

• post top lighting
• pedestrian area lighting
• decorative site lighting
• campus lighting
• park lighting
• municipal lighting
• courtyard lighting
• pathway lighting

The fixture is suitable for outdoor use in all weather conditions. The IP65 rating supports installation in exposed locations. Not intended for environments requiring marine or hazardous location ratings.

Installation and Long-Term Use

Mounting is direct to a 3-inch round pole using standard hardware. The fixture is designed for upright post top installation. Typical mounting heights range from 10 to 20 feet, depending on site requirements and desired light levels.

Routine maintenance is limited to periodic cleaning of the lens and inspection of the pole and mounting hardware. The integrated photocell reduces manual intervention for daily operation. No special tools are required for installation or adjustment.

How This Fixture Is Commonly Used

Commonly installed at 12 to 16 feet for pedestrian areas, with pole spacing between 30 and 50 feet depending on output setting and site layout. Used to provide uniform illumination along walkways, plazas, and campus paths. Spacing and mounting height should be coordinated with output selection to avoid over-lighting or excessive glare.

Higher output settings can reduce fixture count but may require increased pole spacing or higher mounting to maintain visual comfort. Color temperature and wattage can be adjusted during commissioning to match site needs.

Safety, Certifications, and Warranty

This fixture is ETL listed and IP65 rated. It is eligible for utility rebates where applicable. The product is covered by a 5-year warranty. All electrical and optical components meet relevant safety and performance standards for exterior site lighting.

No hazardous location, marine, or food-grade certifications are included. Installation must comply with local codes and standards for exterior lighting.

Frequently Asked Questions

Q: What is the recommended mounting height for this post top fixture?

A: Typical mounting heights are 10 to 20 feet, depending on the application and desired light levels.

Q: Can the color temperature be changed after installation?

A: Yes, the color temperature is field adjustable to 3000K, 4000K, or 5000K using the onboard selector.

Q: Is a photocell included with the fixture?

A: Yes, an integrated photocell is included for dusk-to-dawn operation.

Q: What type of pole does this fixture mount to?

A: The fixture mounts to a standard 3-inch round pole using the included hardware.

Q: How should I determine fixture spacing for uniform coverage?

A: Spacing is typically 30 to 50 feet between poles, depending on mounting height, output setting, and site requirements.

Application Questions and Clarification

Q: Is this fixture suitable for pathway and courtyard lighting in a municipal park?

A: Yes, this fixture is commonly used for pathway, courtyard, and park lighting in municipal and campus environments.

Q: Can this fixture be used for campus pedestrian areas with existing 3-inch poles?

A: Yes, the fixture is designed for direct mounting to 3-inch poles and is suitable for campus pedestrian area lighting.

Q: Is this fixture appropriate for decorative site lighting in commercial or institutional settings?

A: Yes, the fixture is intended for decorative site lighting in commercial, institutional, and municipal environments.

Q: Does the fixture support installation in coastal or marine environments?

A: No, this fixture is not rated for marine or corrosive environments. Use only in standard exterior site conditions.