Retrofit Solution for 4-cell, 9-cell, 12-cell, 16-cell, 18-cell, 24-cell, or 32-cell Parabolic Fixtures

Application: Commercial, Office, Classroom

Available In: LED

LED Spec Sheets: 2FT4FT

Convert these fluorescent fixtures into LED with this Retrofit Solution: GPA520, FPA520, MPA520

(IES Files, Lighting Facts, Photometrics, and other info available in downloads area on this page)


• LED retrofit solution for our 2×2 or 2×4 GPA/FPA/MPA fluorescent luminaires
with 4-cell, 9-cell, 12-cell, 16-cell, 18-cell, 24-cell, or 32-cell parabolic louvers
• May also work with 4-cell, 9-cell, 12-cell, 16-cell, 18-cell, 24-cell, or 32-cell parabolic fixtures by others
• 0-10V dimming driver standard (other dimming types available)
• Includes easy-to-read installation instructions
• Pre-punched holes to install the necessary hardware and wiring
• Controls available
• Supports California Title 24 compliance
• Suitable for damp locations
• Additional lumen packages and color temperatures available


• 22 ga. cold rolled steel LED cover tray
• LED cover tray to be secured to the host fixture with provided screws


• Frosted acrylic lens (3 per fixture)


• High efficiency drivers coupled with long-life LEDs
• LEDs for energy efficiency and service life greater than 50,000 hours (L70)
• Universal voltage 120V through 277V (347V / 480V available)
• Emergency battery pack available
• Side wire channel connector available
• LED light engine is pre-wired with a quick connector for easy connection
• Driver-disconnect is provided for disconnecting the electrical supply conductors
to the LED driver


• Baked white polyester finish
• Painted after fabrication available
• Minimum reflectance 86%