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  • UN43 7100 Backlight for LG43 LED TV Back Light for Replacement LG43 LC43490058A UN437100G CSP
  • UN43 7100 Backlight for LG43 LED TV Back Light for Replacement LG43 LC43490058A UN437100G CSP
  • UN43 7100 Backlight for LG43 LED TV Back Light for Replacement LG43 LC43490058A UN437100G CSP
UN43 7100 Backlight for LG43 LED TV Back Light for Replacement LG43 LC43490058A UN437100G CSP

UN43 7100 Backlight for LG43 LED TV Back Light for Replacement LG43 LC43490058A UN437100G CSP

  • 500 - 999 Pieces
    $2.20
  • >= 1000 Pieces
    $1.80
View product details

UN43 7100 Backlight for LG43 LED TV Back Light for Replacement LG43 LC43490058A UN437100G CSP

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Backlight Replacement: Specifically designed to replace the original backlight in LG UN437100G and LC43490058A TVs, ensuring uniform white light distribution for optimal display performance.
  • High-Performance Components: Features Samsung LED chips embedded in an aluminum frame, offering enhanced heat dissipation, durability, and longevity.

Key features

  • 1. Material Technology

    • With an aluminum lamp body construction, ensure efficient heat dissipation and long-lasting durability. Compared to plastic alternatives, it offers 30% better heat resistance*.

  • 2. Interactive Design

    • With pre-configured compatibility for LG43 TV models, you can achieve seamless installation. Compared to generic LED strips, setup time is reduced by 40%*.

  • 3. Performance Parameters

    • With Samsung LED chips and 1W energy efficiency, deliver bright, consistent white light. Compared to standard LED strips, it provides 25% brighter illumination while using 20% less power*.

  • 4. Scenario Solutions

    • With a flexible polymer design, adapt precisely to TV contours for uniform backlighting. Compared to rigid strips, it ensures 15% more even light distribution*.

  • 5. Certification Standards

    • With a 1-year warranty, guarantee reliable performance. Compared to industry standards, it offers double the typical warranty period*.

Product details

UN43 7100 Backlight for LG43 LED TV Back Light for Replacement LG43 LC43490058A UN437100G CSP

The UN43 7100 Backlight is a precision-engineered LED strip designed for seamless replacement in LG43 series TVs (e.g., LC43490058A, UN437100G). Built with Samsung LED chips and durable aluminum construction, it delivers uniform white illumination while maintaining flexibility for contour-fitting. Backed by a 1-year warranty, this energy-efficient 1W solution ensures reliable performance in TV backlighting applications.

Technical specifications

FeatureSpecificationApplication Scenario
LED ChipSamsung high-brightness chipsEnsures consistent, bright TV backlighting
MaterialAluminum lamp bodyHeat dissipation for long-term reliability
Emission ColorWhite (6500K daylight simulating)Ideal for TV displays requiring natural lighting
Power Consumption1W per meterEnergy-efficient operation in home entertainment setups
CompatibilityLG43 series models (UN437100G, etc.)Direct replacement for damaged or aging backlights

Customization guide

Adjustable parameters:

  • Length/Spacing: Customizable to fit specific TV panel dimensions (e.g., 43-inch screens).
  • Mounting Design: Adapters available for secure attachment to existing TV bezels.
  • Color Temperature: Optional variants for warm/cool white (consult for availability).

Get inspired

With its slim profile and flexible polymer substrate, the UN43 7100 Backlight ensures seamless integration into modern TV designs. Perfect for restoring brightness in dimmed displays or upgrading legacy models, it combines durability (aluminum frame) with energy efficiency (1W/m) for hassle-free operation.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Brightness (cd/m²)800+15% (920)+30% (1,040)*
Lifespan (hours)15,00020,00025,000
CompatibilityStandard LG43 modelsExtended model rangeAll UN43/LC43490058A variants
Warranty1 year2 years3 years

Supplier's note

  1. Key Breakthroughs:

    • Samsung LED chips: Deliver 30% higher brightness than generic alternatives.
    • Aluminum frame: Reduces heat buildup by 20% compared to plastic-backed strips.
    • Precision spacing: Ensures 99.9% uniformity in light distribution across the panel.

  2. Version Selection Guide:

    • Base Model: Ideal for standard TV repair shops needing cost-effective replacements.
    • Advanced Model: Best for retailers servicing high-usage environments (e.g., commercial displays).
    • Pro Model: Tailored for OEM partners requiring extended warranties and compatibility with premium TV series.

Pro Model brightness exceeds industry benchmarks by 20%, enabling vivid visuals even in bright rooms. With its triple-layered aluminum casing, it also withstands temperature fluctuations better than competitors.

Frequently asked questions

  • Which LED backlight models are compatible with LG43 TVs like the UN437100G?

  • How do I clean and maintain the aluminum LED strips for LG TV backlights?

  • Why choose aluminum over plastic for LED TV backlight materials?

  • Can these LED strips be customized for non-LG43 TV models?

  • Are these LED backlights technically validated for LG TV compatibility?

  • What makes the 1W Samsung LED chips energy-efficient for TV backlights?

  • Does the white emitting color affect TV picture quality?

  • What warranty coverage comes with the UN437100G LED backlight replacement?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Material QualityHumid environments (e.g., kitchens)Aluminum (Industry: Plastic ASTM D638) ▲1 Base; Anodized Aluminum (▲2 Advanced)▲1 Base: 50% more corrosion-resistant (ASTM B209, 500hr salt spray test).
▲2 Advanced: 10% harder surface.		Base: 20% heavier than plastic.
Advanced: 30% cost increase.
LED Chip PerformanceHigh-brightness TVsSamsung LEDs (▲1 Base: L70 30k hours) ▲2 Advanced: Samsung Pro (L70 50k hours)▲1 Base: 50% longer lifespan than generic LEDs.
▲2 Advanced: 2x brighter (1400 lm vs 700 lm).		Base: 15% costlier than generic.
Advanced: 30% more expensive.
Energy EfficiencyEnergy-conscious households1W (Industry: 1.2W ▲1 Base) ▲2 Advanced: 0.9W (110lm/W)▲1 Base: 16% more efficient (100lm/W).
▲2 Advanced: 25% lower power consumption.		Base: Slightly dimmer than standard.
Advanced: Requires compatible power supply.
Light Output QualityCinema-quality TVsWhite (CRI 90 ▲1 Base) ▲2 Advanced: Tunable White (CRI 95)▲1 Base: 20% more accurate colors (CRI 90 vs Industry’s 80).
▲2 Advanced: Adjustable color temperature (2700K-6500K).		Base: Fixed white tone.
Advanced: Requires external controller.
Durability & LifespanCommercial displays (e.g., hotels)7yr lifespan (Industry: 5yr ▲1 Base) ▲2 Advanced: 10yr▲1 Base: 40% longer lifespan.
▲2 Advanced: 100% longer than industry.		Base: 25% cost premium.
Advanced: 50% cost premium.
Warranty & SupportWarranty-conscious buyers1yr (Industry: 1yr) ▲1 Base: 2yr ▲2 Advanced: 3yr + lifetime support▲1 Base: Extended coverage.
▲2 Advanced: 3yr warranty + labor included.		Base: Limited to parts only.
Advanced: Higher upfront cost.

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