120 / 135 / 150 Watt Adjustable LED Post Top Light | 15600 to 19500 Lumens | 3000K / 4000K / 5000K Adjustable | 100-277V

Product Overview

This is an adjustable LED post top fixture designed for exterior site and pedestrian area lighting. The fixture supports selectable wattages of 120, 135, or 150 watts, delivering up to 19,500 lumens. Color temperature can be set to 3000K, 4000K, or 5000K during installation. Typical mounting is on a 3-inch pole for use in outdoor architectural and site environments. This model is commonly used as a direct replacement for 400W metal halide post tops in municipal, campus, and decorative site lighting projects.

The fixture is UL listed and IP65 rated for outdoor use. It features a frosted polycarbonate lens and die-cast aluminum housing for durability in exposed locations. The design supports architectural site lighting requirements where uniformity, appearance, and long-term reliability are priorities.

Core Performance and Output

This post top fixture offers three selectable output levels: 15,600, 17,550, or 19,500 lumens, with an efficacy of 130 lumens per watt. The Type 5 distribution provides symmetrical, wide-area coverage suitable for open pedestrian zones and site pathways. Power factor is greater than 0.92, and total harmonic distortion is below 20% for stable electrical performance on 100-277V circuits.

Color temperature can be set to 3000K, 4000K, or 5000K to match site requirements. Output is suitable for mounting heights between 12 and 20 feet. At lower mounting heights, the highest output setting may produce excessive brightness for some pedestrian areas. Uniformity may decrease if spacing exceeds typical pole-to-pole distances for this output class.

Adjustability and Control Options

Wattage and color temperature are field adjustable using onboard switches, allowing tuning during installation or maintenance. This supports changes in site requirements without fixture replacement. The fixture does not include dimming capability or integrated controls.

Type 5 distribution is fixed and not field adjustable. No motion or daylight sensors are included. Control integration requires external systems if needed.

Longevity and Reliability

L70 rated life is 50,000 hours. The fixture uses a sealed, die-cast aluminum housing and a frosted polycarbonate lens to protect internal components from weather and debris. The IP65 rating ensures resistance to dust and water jets from any direction.

All components are designed for long-term operation in outdoor environments. The fixture is covered by a 5-year warranty. No routine internal maintenance is required beyond periodic cleaning of the lens and housing exterior.

Build Quality and Physical Characteristics

The fixture measures 16.5 inches in diameter and 17 inches in height, with a total weight of 15.43 pounds. The housing is bronze-finished die-cast aluminum for corrosion resistance and structural integrity. The lens is frosted polycarbonate to diffuse light and minimize glare.

Mounting is designed for standard 3-inch round poles. The EPA rating is 0.37, supporting use in typical site lighting applications without excessive wind load concerns. All hardware is suitable for outdoor installation.

Where This Product Fits Best

This fixture is intended for outdoor architectural and pedestrian site lighting where uniform, glare-controlled illumination is required. It is suitable for both new installations and retrofit projects replacing legacy HID post tops. The adjustable output and color temperature allow adaptation to a range of site conditions and design requirements.

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

The fixture is designed for exterior use in environments exposed to weather, including municipal streetscapes, campus walkways, parks, and decorative site installations. The IP65 rating and robust construction support reliable operation in these conditions.

Installation and Long-Term Use

Mounts directly to 3-inch round poles using standard hardware. Installation requires access to line voltage (100-277V) and secure pole mounting. Field adjustment of wattage and color temperature is completed before energizing the fixture.

Routine maintenance is limited to cleaning the lens and inspecting the housing for debris or buildup. No internal servicing is required. The fixture is not designed for use with dimming systems or advanced controls without external integration.

Long-term reliability is supported by the sealed housing and corrosion-resistant materials. The fixture is suitable for retrofit or new construction projects where consistent performance and minimal maintenance are priorities.

How This Fixture Is Commonly Used

Typical mounting heights range from 12 to 20 feet, depending on site requirements and desired light levels. Spacing between poles is generally 2.5 to 4 times the mounting height for uniform coverage. The Type 5 distribution supports even illumination in open areas and along pathways.

Fixtures are often deployed in rows along walkways, around plazas, or in clusters for courtyards and parks. Output and color temperature settings are selected based on site brightness needs and visual comfort. Higher output settings can reduce fixture count but may increase perceived brightness in low-traffic areas.

Safety, Certifications, and Warranty

This fixture is UL listed and IP65 rated. It meets requirements for outdoor site lighting in commercial and municipal environments. The product is eligible for utility rebates where applicable.

All components are covered by a 5-year warranty. The fixture is designed for safe operation on 100-277V circuits. No hazardous materials are present in the construction.

Frequently Asked Questions

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

A: Recommended mounting height is 12 to 20 feet, depending on site brightness requirements and spacing.

Q: Can the wattage and color temperature be adjusted after installation?

A: Wattage and color temperature can be adjusted in the field before energizing the fixture. Access to the onboard switches is required.

Q: Is this fixture compatible with dimming controls?

A: This model does not support dimming or integrated controls. External control systems are required for advanced functionality.

Q: What is the expected lifespan of the fixture?

A: The fixture is rated for 50,000 hours (L70) under normal operating conditions.

Q: How should fixtures be spaced for uniform coverage?

A: Typical spacing is 2.5 to 4 times the mounting height, depending on desired light levels and site layout.

Application Questions and Clarification

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

A: Yes, the fixture is designed for use in municipal pathways, parks, and similar outdoor pedestrian areas.

Q: Can this fixture be used for campus or courtyard lighting projects?

A: The fixture is commonly installed for campus walkways, courtyards, and decorative site lighting applications.

Q: What type of pole is required for mounting?

A: The fixture mounts to standard 3-inch round poles using included hardware.

Q: Does the fixture require any special maintenance?

A: Routine maintenance is limited to cleaning the lens and inspecting the housing. No internal servicing is required.