Fluorescent Troffer Replacement

Buying guide

Fluorescent Troffer Replacement: what to know before you order

The fixtures here come in 2x2, 2x4 and 1x4 sizes to fit standard grid openings, with selectable wattage and color temperature on most models. If you would rather keep the existing housing, LED retrofit kits are another option, and we carry both so you can price the job either way.

Frequently asked questions

What LED replaces a 3 lamp T8 2x4 troffer?

A 2x4 LED flat panel or center basket troffer in the 30 to 50W range is the usual replacement. Selectable wattage models let you set the light level on site.

Should I use a new LED panel or a retrofit kit?

A new panel is the simplest swap when the old troffers are dated or damaged. A retrofit kit makes sense when the housings are in good shape and you want to avoid disturbing the ceiling tiles.

What is the difference between a flat panel and a center basket troffer?

A flat panel has a thin, even face that sits flush with the ceiling. A center basket has a recessed center that softens the light and reduces glare, which many offices and schools prefer.

Related: LED flat panel lights, LED troffer retrofit kits, and the LED panel wattage and size guide.