Howard Lighting FSR84432ASEMV000I 8 Ft. T8-T12 Fluorescent Retro-Fit Kit Drywall Hardware & Tools It features a fire door

It features a fire door rated UL listed glass lens and an easy to install design

1-1/4 in (32 mm) Length Knob

and blistering

Blade length: 6-1/2' (160mm)

backlit display

Howard Lighting FSR84432ASEMV000I 8 Ft. T8-T12 Fluorescent Retro-Fit Kit Drywall Hardware & Tools It features a fire doorLED Ready Kit Lamps NOT Included FSR LED Ready series fluorescent strip channel LED retrofit kits are a simple and cost effective solution to upgrading existing 4 and 8 strip fixtures into efficient LED Ready strips. This fixture uses 2 or 4, line voltage 4 LED lamps (Type B). Fluorescent Strip Retrofit Features: No ballast installed Includes shunted and non shunted T8 lamp holder so they are compatible with single ended and double ended 4 LED tubes