8x LED Backlight 4C-LB5504-HR LB5505 For TCL 55S401 55S405 55S403 TOT_55D2900

8x LED Backlight for TCL

This set of 8x LED Backlight strips provides essential illumination for television displays and serves as a replacement for part numbers 4C-LB5504-HR, LB5505, and TOT_55D2900.

Overview

The 8x LED Backlight for TCL is designed to restore screen brightness and image clarity to television panels. These 8x LED Backlight components provide consistent light distribution across the entire display area for a uniform viewing experience. Technicians use this 8x LED Backlight set to resolve common hardware issues like dark spots or flickering screens.

Built For Performance

• High-output light emitting diodes provide consistent luminosity across the panel
• Aluminum PCB backing aids in heat dissipation during extended operation
• Standardized lens shapes ensure even light diffusion to prevent hot spots
• Pre-drilled mounting holes allow for secure placement during the assembly process
• Interface connectors designed for a reliable electrical bond with the power board

Fits These Machines

• for TCL 55S401
• for TCL 55S405
• for TCL 55S403

On-The-Job Use

• Restoring full visibility to televisions experiencing total backlight failure
• Replacing aged LED strips to prevent future screen dimming issues
• Refurbishing display panels to extend the service life of consumer electronics

Specs At A Glance

Good To Know

Q: Does this kit include all necessary strips for the full display? A: This set contains all eight strips required to replace the entire backlight array in compatible television panels.

Q: Is specialized knowledge required for installation? A: Replacing these strips involves disassembling the display panel and handling fragile internal layers, which generally requires technical experience.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.