GLT GPT 130W LED Post Top Light — 45/70/87/130W Selectable, 120–277V

The GLT GPT-PA-UV-CCT-BZ is a versatile LED post top fixture delivering up to 17,200 lumens with field-selectable 45W/70W/87W/130W output and adjustable 3000K/4000K/5000K color temperatures. Operating on a 120–277V universal driver, this luminaire features general photometry optimized for superior lighting uniformity. Built with a UL cUL wet location rating and DLC Premium listing, it provides an energy-efficient, visually appealing solution for parking lots, drive lanes, and pedestrian pathways.

Key Features

• Selectable Wattage: 45W / 70W / 87W / 130W
• Selectable CCT: 3000K / 4000K / 5000K
• Delivered Lumens: 6,500 to 17,200 lumens (up to 149 LPW)
• Voltage: 120–277V input
• Dimming: 0–10V dimmable (10% to 100%)
• Optics: General photometry with UV stabilized polymer lenses
• Environmental Ratings: UL cUL Wet Location listed
• Certifications: DLC Premium Qualified, Dark Sky conformable
• Estimated Life: 100,000 hours (LM-80 / TM-21 calculations)

Typical Applications

• Parking lots and drive lanes
• Building perimeters and entrances
• Pedestrian walkways and pathways
• Urban parks and plazas

Performance & Light Output

The luminaire produces scalable illumination ranging from 6,500 to 17,200 lumens based on the selected wattage, achieving an excellent efficacy of up to 149 lumens per watt. It features high-performance UV stabilized optical grade polymer lenses specifically designed to shape the distribution, getting targeted lumens and a superior lighting uniformity. The LEDs maintain a highly prolonged rated life of 100,000 hours based on TM-21 calculations. To help reduce urban light pollution, the fixture's optical design can conform to dark sky requirements.

Electrical & Controls

This post top operates on a universal 120–277V AC power supply with an LED driver that supports standard 0–10V dimming from 10% to 100%. The robust electrical system maintains a power factor of 90% or greater and total harmonic distortion (THD) below 20%. To further enhance energy savings, the fixture is compatible with optional field-installed 120-277V photocells and occupancy sensors (sold separately) for automated controls.

Construction & Durability

Designed to withstand harsh outdoor environments, the fixture features a rugged die-cast aluminum housing finished in a standard dark bronze coating. The housing secures a thermally conductive LED panel and electrical chamber to ensure long-term reliability and heat dissipation. The luminaire is completely sealed against moisture and environmental contaminants, carrying a UL cUL wet location listing and operating reliably in ambient temperatures ranging from -40°C to 45°C (-40°F to 113°F).

Installation & Mounting

The GPT series post top features a clean, simple shape constructed from solid material to show off an urban style and promote harmony between outdoor lighting and architecture. It is natively targeted for mounting heights between 8 and 20 feet. The fixture includes an integrated pole sleeve designed to slip over and secure to standard pole tenons.

What's Included

• LED Post Top Fixture (Dark Bronze)