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TX2L-TDXL2 LED Retrofit Kits

Sign Cabinet Lighting

For easy and quick retrofits, US LED offers the TX2L retrofit kit featuring TDXL2 modules and convenient aluminum extrusion. The TDXL2 modules are secured with stainless steel screws to a high-grade aluminum extrusion to avoid future corrosion. The extrusions include a joining connector piece and clips for easy mounting. TX2L retrofit kits are custom assembled in Houston, Texas, with choices of length and modules to accommodate specific projects.

Product Specs

Color Temperatures: 

3000K, 4000K, 5000K, 6500K

Max Lumens:





2.5W, 5W


US LED Power Supply, LED Enclosure Box, Dimming Controller

Additional Options:

Single Sided Modules, Double Sided Modules

Spacing Chart

TX2L-TDXL2 LED Retrofit Kits


Product Details

Key Features

  • Ultra-long life LED modules are designed to deliver unparalleled lighting performance while maximizing spacing inside the cabinet. 

  • LED modules are mounted on an aluminum extrusion to simplify installation.

  • Single or double-sided options are available; Ideal for 3”-18” from the sign cabinet face.


  • Modules are IP66 rated to prevent penetration of dust and moisture.

  • Single-sided dimensions: 3.30”x1.61”x0.157”

  • Double-sided dimensions: 5.59”x1.57”x0.307”

  • Aluminum extrusion length is 4 ft. standard.

  • Custom lengths available for special order.


  • 24VDC input.

  • 0-10V dimming available via controller accessory (sold separately).

  • Operating temperature: -40°C to 55°C (-40°F to 131°F).


  • 170° beam angle for wide light distribution.

  • Industry-leading LEDs with 3000K, 4000K, 5000K, & 6500K CCT (minimum 70 CRI).

  • Lumen maintenance: 200,000 hours (L70).


  • Aluminum extrusion designed to be installed into existing fluorescent sockets.

  • Mounting set included with every extrusion. Set includes: (2) L-brackets, (2) Z-brackets, (1) interconnect bracket, and screws.


  • Backed by US LED’s industry-leading Ten-Year Warranty.


Need Help Ordering LinearStar?

Use our LinearStar Estimator to calculate the all required materials for your project.

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