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Lutron Ballast Retrofit Kits by C-Flex

Lutron ballast retrofit kits by C-Flex include lamps and drivers pretested for compatibility and performance. Available from Lutron, ship in less than four weeks.

Lutron Ballast Retrofit Kits by C- Flex

Why Choose Retrofit Kits?

Kits simplify design and reduce installation steps. Order just one model number, and Installation is a simple 1:1 replacement of lamps and ballasts with no new wiring to fixtures and controls and no permits necessary.

Moravian Case Study
Changing Laws

New laws introduced in some U.S. states and Canada will restrict or ban the sale of fluorescent lamps, and Lutron will stop selling fluorescent dimming ballasts by the end of 2023.

Industry Standards

LEDs are the design standard in commercial buildings. As replacing fluorescent lamps and ballasts gets difficult, kits make upgrades easy.

More Sustainable

LEDs contain no mercury, offer long lamp life and enhanced energy savings, and can be retrofit using existing controls and wiring.

Kit Offerings


Options are available for all popular fluorescent lamp types and fixture configurations


Lamp Types

Replace T8, T5, T5HO, Twin Tube (Biax) and Compact lamp options


Fixture Configurations

Kits available for 1-,  2-, and 3-lamp fixtures


Lamp Lengths

2', 3', 4’ lamp lengths



3-wire, Ecosystem

Order and install in 3 simple steps

Ballast Cross Reference Tool

Use this cross-reference tool to identify the ballast you currently have installed and determine which retrofit kit is right. 

This tool includes general instructions, the tool itself and, a workbook to keep track of all the kits you are planning to order for a project.  

Download Look Up Tool

Reference Videos

Links and Resources


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