Lutron LED Ballast Retrofit Kit CFL 3500K (3LDPCF-1K35-24)

Product Overview

The Lutron 3LDPCF-1K35-24 is a single-lamp LED ballast retrofit kit designed for CFL fixtures. It replaces the fluorescent ballast/driver to convert an existing fluorescent fixture to dimmable LED operation while reusing the fixture housing and lamp sockets.

This kit provides a 3500K color temperature, 3-wire wiring for compatibility with Lutron 3-wire dimmers, and dimming down to 1% when used with a compatible Lutron control.

Key Features

• Converts an existing fluorescent (CFL) fixture to dimmable LED while reusing fixture housing and sockets
• 3500K color temperature
• 3-wire driver pairs with Lutron 3-wire dimmers
• Dimmable to 1% with a compatible Lutron control
• Intended for single-lamp (1-lamp) fixtures

What this kit does

The 3LDPCF-1K35-24 replaces the original fluorescent ballast/driver in a 1-lamp CFL fixture to enable LED operation without replacing the entire fixture. It is intended to reuse the existing fixture housing and lamp sockets and to provide dimmable LED output at a 3500K correlated color temperature.

• Converts CFL fixture to dimmable LED
• Maintains existing fixture form factor by reusing sockets and housing

Suitable applications

This retrofit kit is specified for projects converting single-lamp fluorescent fixtures and is appropriate for commercial and institutional settings where consistent color and dimming are required.

• Offices
• Schools
• Retail spaces
• Warehouses
• Energy- and maintenance-reduction retrofit projects

Control and wiring compatibility

The driver uses a 3-wire wiring configuration and is designed to pair with Lutron 3-wire dimmers. When paired with a compatible Lutron control, the kit supports dimming down to 1%.

• 3-wire driver — pairs with Lutron 3-wire dimmers
• Dimming range: 1% with compatible Lutron controls

Key specifications

Use the following specifications when identifying the exact kit or matching it to an existing fixture.

• Brand: Lutron
• Model / SKU: 3LDPCF-1K35-24
• Product type: Ballast & LED Driver (retrofit kit)
• Lamp type: CFL (retrofit from fluorescent)
• Lamp count: 1-lamp
• Color temperature: 3500K
• Wiring: 3-wire (ballast/LED-driver)
• Dimming range: to 1%
• UPC: 784276319324

Installation and selection notes

Confirm the retrofit kit matches the existing lamp type, length, and lamp count before ordering. The kit is intended to be installed into an existing fluorescent fixture; follow applicable electrical codes and use compatible Lutron dimmers to achieve the specified dimming performance.

• Match kit to existing lamp type, length, and lamp count prior to purchase
• Use compatible Lutron 3-wire dimmers to achieve 1% dimming
• Follow local electrical codes and installers’ best practices for retrofit installations

Before You Order

Confirm the model number and that the kit matches your existing fixture’s lamp type, lamp length, and lamp count before ordering. Verify the intended control method and that a compatible Lutron 3-wire dimmer will be used to achieve the specified dimming performance.

• Confirm model: 3LDPCF-1K35-24
• Match to existing CFL lamp type and 1-lamp fixture
• Plan to use a compatible Lutron 3-wire dimmer for 1% dimming
• Consult a qualified electrician and follow local electrical codes during installation

Ordering from Lumera Electric

Check the purchasing options shown on the Lumera Electric product page for Lutron LED Ballast Retrofit Kit CFL 3500K (3LDPCF-1K35-24). For project quantities or additional ordering requirements, use Request a Quote and provide the required quantity.