Lutron LED Ballast Retrofit Kit T5H 4000K (3LD4T5-3M40-1)

Product Overview

The Lutron 3LD4T5-3M40-1 is an LED ballast retrofit kit for converting 3-lamp, 4 ft T5H fluorescent fixtures to LED at a 4000K color temperature.

The kit is a 3-wire ballast/driver designed to reuse the existing fixture housing and lamp sockets for retrofit installations.

Key Features

• Converts existing T5H fluorescent fixtures (4 ft, 3-lamp) to LED
• 4000K color temperature
• 3-wire ballast/LED driver
• Reuses existing fixture housing and lamp sockets
• UPC: 784276320993

What this kit does

This kit is intended to retrofit an existing 3-lamp, 4 ft T5H fluorescent fixture by replacing the fluorescent ballast with an LED ballast/driver configured for that lamp type and count while reusing the fixture housing and lamp sockets.

• Retrofits 3-lamp, 4 ft T5H fluorescent fixtures
• Replaces the ballast with a 3-wire LED driver

Recommended applications

Common uses are retrofit projects where existing T5H 4 ft, 3-lamp fixtures remain and a 4000K LED solution is desired.

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

Dimming and controls

The product description indicates a 3-wire driver and notes compatibility with Lutron 3-wire dimmers; it also notes dimming to 1% when used with a compatible Lutron control. Confirm control compatibility for your installation.

• 3-wire driver — pairs with compatible Lutron 3-wire dimmers
• Manufacturer notes dimming to 1% with a compatible Lutron control

Installation and compatibility notes

Match the kit to the existing fixture's lamp type, lamp length and lamp count before installation. The kit is intended specifically for T5H, 4 ft, 3-lamp configurations and is designed to reuse the existing fixture housing and lamp sockets.

• Confirm fixture uses T5H lamps, 4 ft length, and three lamps
• Intended for retrofit into existing fluorescent fixtures

Key specifications

Essential identifiers and attributes for ordering and specifying.

• Brand: Lutron
• Model / SKU: 3LD4T5-3M40-1
• Product type: Ballast & LED Driver (LED Retrofit Kit)
• Wiring: 3-wire
• Lamp type: T5H
• Lamp length: 4 ft
• Lamp count: 3
• Color temperature: 4000K
• Dimming: noted as 1% with a compatible Lutron control
• UPC: 784276320993

Before You Order

Confirm the fixture uses 4 ft T5H lamps and contains three lamps before ordering.

• Verify the fixture's lamp type (T5H), lamp length (4 ft) and lamp count (3)

Ordering from Lumera Electric

Check the purchasing options shown on the Lumera Electric product page for Lutron LED Ballast Retrofit Kit T5H 4000K (3LD4T5-3M40-1). For project quantities or additional ordering requirements, use Request a Quote and provide the required quantity.