Lutron LED Ballast Retrofit Kit CFL 4000K (3LDHCF-2C40-1)

Product Overview

The Lutron 3LDHCF-2C40-1 is a retrofit LED ballast/driver kit for converting existing two-lamp CFL fluorescent fixtures to dimmable 4000K LED operation while reusing the fixture housing and lamp sockets.

The kit includes a 3-wire driver intended to work with compatible Lutron 3-wire dimmers and supports dimming down to 1% when used with an approved control.

Key Features

• Converts existing two-lamp CFL fixtures to dimmable LED
• 4000K color temperature
• 3-wire LED driver designed to pair with Lutron 3-wire dimmers
• Dimming capability to 1% with compatible Lutron controls
• Reuses existing fixture housing and lamp sockets

What this kit does

The 3LDHCF-2C40-1 replaces a fluorescent ballast with an LED driver assembly so an existing two-lamp CFL fixture can operate on LED loads while retaining the existing housing and sockets.

• Converts 2-lamp CFL fixtures to LED
• Preserves fixture housing and sockets to reduce replacement of the entire luminaire

Compatibility and dimming controls

The kit uses a 3-wire LED driver intended to pair with Lutron 3-wire dimmers. The product description specifies dimming to 1% when used with a compatible Lutron control; confirm the specific dimmer models approved by Lutron for use with this driver.

• 3-wire driver — designed for use with Lutron 3-wire dimmers
• Dimming to 1% reported when used with compatible Lutron controls

Recommended applications

Suitable for retrofitting two-lamp CFL fluorescent fixtures in commercial and institutional settings where 4000K (neutral white) light and dimming are desired.

• Offices
• Schools
• Retail spaces
• Warehouses
• Fluorescent-to-LED retrofit projects

Technical specifications

Key model details for specification and procurement.

• Brand: Lutron
• Model / SKU: 3LDHCF-2C40-1
• Product type: Ballast & LED driver (LED retrofit kit)
• Wiring: 3-wire (ballast / LED-driver)
• Lamp type: CFL (retrofit for 2-lamp fixtures)
• Lamp count: 2
• Color temperature: 4000K
• Dimming range: 1% (with compatible Lutron controls)
• UPC: 784276317337

Installation and selection guidance

Confirm the kit matches the existing fixture's lamp type, lamp length and lamp count and verify physical fit and wiring compatibility before installation.

• Match kit to existing lamp type, lamp length and lamp count
• Verify physical fit within the fixture housing
• Confirm which Lutron dimmer models are compatible to achieve the specified dimming performance

Before You Order

Confirm the kit matches the existing fixture's lamp type, lamp length and lamp count and that it will physically fit before ordering.

• Verify the fixture is a 2-lamp CFL configuration and the kit will fit.
• Confirm which Lutron 3-wire dimmer models are compatible for desired dimming performance.

Ordering from Lumera Electric

Check the purchasing options shown on the Lumera Electric product page for Lutron LED Ballast Retrofit Kit CFL 4000K (3LDHCF-2C40-1). For project quantities or additional ordering requirements, use Request a Quote and provide the required quantity.