Home » Shop » Retrofit Kits » Strip Light Retrofit Kits » 4 Lamp T8 8′ Fluorescent Strip Retrofit Kit

4 Lamp T8 8′ Fluorescent Strip Retrofit Kit


Howard Lighting 4 lamp 8′ fluorescent strip retrofit kit, 4.25″ fixture width, fully wired ballast with choice of ballast factor, 120-277V, high quality lamp holders, standard disconnect, single packing.

SKU: HL-FSR84432A Category:


The Howard Lighting FSR84432 series 8 foot fluorescent strip retrofit kit is a simple and cost-effective solution to upgrading existing 8 foot strip fixtures into newer and more efficient T8 technology.  This kit comes complete with your choice of pre-wired ballast, high quality lamp holders, and (2) 4 foot gear trays for easy installation.  The lamp holder cut-outs guarantee correct lamp spacing and that the lamp holders will not fall out during installation.  The gear trays are made from code gauge steel and have a high-gloss baked enamel finish for maximum reflectivity.  This kit also includes an NEC compliant luminaire power disconnect.  The FSR84432 series retrofit kit is UL listed and fully tested at the factory and all ballasts are CEE listed.

Series Summary

Model No. Fixture Length Width Lamp Qty. Lamp Type Ballast Factor System Watts Effective Lamp Lumens Voltage
HL-FSR84432ALEMV00000I 8′ 4.25″ 4 F32T8 Low Ballast Factor 96W 9,086 120-277V
HL-FSR84432ASEMV00000I 8′ 4.25″ 4 F32T8 Standard Ballast Factor 108W 10,266 120-277V
HL-FSR84432AHEMV00000I 8′ 4.25″ 4 F32T8 High Ballast Factor 148W 13,452 120-277V

Installation Instructions

  1. FSR8 line diagramEnsure power is turned off.
  2. Remove the existing front cover, lamp holders and socket bars.
  3. Screw the gear tray tethers into the existing fixture to hang the new gear trays while you make electrical connections.
  4. Insert the new lamp holders into the labeled gear tray cutouts.
  5. Insert the power leads into the ballast disconnect plug.
  6. Close cover and screw into the fixture body using the supplied Tek screws.
  7. Insert lamps.


  • Designed for trouble free installation
  • Uses two (2) 4′ gear trays that install independently for easy installation
  • Lampholder cutouts guarantee correct lamp spacing
  • Optional reflectors available


  • Code gauge steel
  • High gloss, baked enamel finish
  • High quality lamp holders


  • (2) 4′ gear trays
  • (8) lamp holders
  • (12) tek screws
  • (4) gear tray tethers
  • (1) electronic 120-277V ballast, choice of ballast factor
  • (1) NEC compliant luminaire power disconnect

Additional information

Weight 6.5 lbs
Dimensions 49.5 × 5 × 1.75 in
Ballast Factor

High, Low, Normal

FSR8 Spec Sheet  FSR8 Spec Sheet