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  • SSC_430DM_7LED_REV01_170320 LC434900 LED Tiras LED Lights for LG 43LJ5500 43UJ6300 Replacement Backlight
  • SSC_430DM_7LED_REV01_170320 LC434900 LED Tiras LED Lights for LG 43LJ5500 43UJ6300 Replacement Backlight
  • SSC_430DM_7LED_REV01_170320 LC434900 LED Tiras LED Lights for LG 43LJ5500 43UJ6300 Replacement Backlight
  • SSC_430DM_7LED_REV01_170320 LC434900 LED Tiras LED Lights for LG 43LJ5500 43UJ6300 Replacement Backlight
  • SSC_430DM_7LED_REV01_170320 LC434900 LED Tiras LED Lights for LG 43LJ5500 43UJ6300 Replacement Backlight
  • SSC_430DM_7LED_REV01_170320 LC434900 LED Tiras LED Lights for LG 43LJ5500 43UJ6300 Replacement Backlight
SSC_430DM_7LED_REV01_170320 LC434900 LED Tiras LED Lights for LG 43LJ5500 43UJ6300 Replacement Backlight
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SSC_430DM_7LED_REV01_170320 LC434900 LED Tiras LED Lights for LG 43LJ5500 43UJ6300 Replacement Backlight

  • 50 - 499 Sets
    $6.34
  • 500 - 999 Sets
    $5.56
  • >= 1000 Sets
    $4.76

Customization:

Customized logo（Min.Order: 100 pieces）
Customized packaging（Min.Order: 1000 pieces）
Graphic customization（Min.Order: 1000 pieces）
View product details

SSC_430DM_7LED_REV01_170320 LC434900 LED Tiras LED Lights for LG 43LJ5500 43UJ6300 Replacement Backlight

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • TV Backlight Replacement: Specifically designed for LG 43LJ5500/43UJ6300 models, providing even white illumination with high-brightness Seoul LED chips for clear screen performance.
  • Multi-Scenario Lighting: Versatile LED light bars engineered for both home entertainment setups and commercial displays, ensuring consistent brightness and heat dissipation through aluminum construction.

Key features

  • 1. Corrosion-Resistant Aluminum Construction

    • With a durable aluminum lamp body, ensure long-lasting performance and efficient heat dissipation compared to plastic alternatives*.

  • 2. Model-Specific Precision Design

    • With pre-drilled mounting holes and compatibility for LG 43LJ5500/43UJ6300 models, achieve seamless installation and alignment*

  • 3. High-Performance Seoul Semiconductor LEDs

    • With premium Seoul Semiconductor LED chips, deliver 20% brighter illumination and 50% longer lifespan than generic LED strips*

  • 4. Versatile Scenario Adaptability

    • With a white-emitting backlight design, provide even illumination for home TVs and office displays, eliminating screen dimming or hotspots*

  • 5. Safety-Compliant and Eco-Friendly

    • With compliance to international safety standards (e.g., RoHS), ensure safe operation and eco-conscious disposal*

Product details

SSC_430DM_7LED_REV01_170320 LC434900 LED Tiras LED Lights for LG 43LJ5500 43UJ6300 Replacement Backlight

The SSC_430DM_7LED_REV01_170320 LC434900 LED Tiras LED Lights are precision-engineered backlight replacement strips for LG 43LJ5500 and 43UJ6300 TVs. Crafted from durable aluminum with Seoul Semiconductor LEDs, these strips deliver uniform white illumination and efficient heat dissipation, ensuring longevity in TV displays and office lighting setups.

Technical specifications

FeatureSpecificationBenefit
MaterialAluminumEnhanced heat dissipation and durability
LED ChipSeoul SemiconductorHigh brightness (≥1200 lumens/m)
Emission ColorWhite (6500K daylight)Consistent, natural lighting for TVs
Warranty2 yearsComprehensive coverage for peace of mind
Mounting DesignPre-drilled holes, modular lengthEasy installation and screen compatibility

Customization guide

Adjustable length configurations (30-150cm) and custom mounting spacing options allow seamless integration with non-standard TV or monitor sizes. Specify requirements via the model suffix (e.g., "XS-015/7" denotes 15cm width and 7mm thickness).

Get inspired

Transform your display with uniform backlighting for crisp visuals. Ideal for home theaters, office signage, or replacing aging TV backlights—these strips ensure vibrant, flicker-free illumination in any setting.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Brightness1000 lumens/m+20% (1200 lumens/m)+35% (1350 lumens/m)*
Heat DissipationStandard aluminumEnhanced fin designAnodized cooling ribs
Lifespan25,000 hours35,000 hours50,000 hours

Supplier's note

  1. Technical Breakthroughs:

    • Seoul Semiconductor LEDs: Deliver 20% higher luminous efficacy than generic chips, reducing energy consumption.
    • Modular Design: Adjustable lengths (±10cm tolerance) accommodate 90% of 43-inch TV models.
    • Anodized Cooling Ribs (Pro): Cut operating temperatures by 15°C compared to industry standards.

  2. Optimal Version Selection:

    • Base Model: Ideal for casual users needing direct OEM replacements (e.g., 43LJ5500 repair).
    • Advanced Model: Targets commercial displays requiring extended lifespan (e.g., office signage).
    • Pro Model: Best for high-end setups needing extreme durability—its 50,000-hour lifespan outperforms industry benchmarks by 40%, paired with thermal efficiency for 4K/UHD panels.

With the Pro Model’s anodized cooling ribs, you can maintain optimal LED performance even in 24/7 operation. The Advanced Model’s enhanced fins ensure stable cooling in offices with limited airflow. Choose the Base Model for straightforward TV backlight repairs without compromising on brightness.

Frequently asked questions

  • Which LED strips suit LG 43LJ5500/43UJ6300 TVs for seamless backlight replacement?

  • How do I clean aluminum LED TV backlight strips to maintain performance?

  • Aluminum vs. plastic LED TV backlights: Which is better for heat dissipation?

  • Can I customize SSC_430DM_7LED_REV01 strips for non-LG TV models?

  • Are Seoul LED chips in these strips RoHS-certified for safety?

  • Are these LED strips suitable for office TV displays?

  • What warranty comes with LC434900 LED backlight strips, and how do I claim it?

  • Why choose Seoul Semiconductor LEDs for TV backlight replacements?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Industry Standard LED StripsBasic home TVs, general lightingPlastic casing (UL 94 HB), generic LEDs (CRI 70), 1-year warrantyAffordable, widely availableProne to warping, lower light quality (▲ indicates upgrade path)
Our Base LED StripsStandard TV backlights, office lightingAluminum casing (EN AW-6063) ▲, Seoul LEDs (6500K white, CRI 85), 2-year warrantyDurable, better light quality than standard ▲, cost-effectiveModerate price increase vs. industry standard
Our Advanced LED StripsHigh-end TVs, professional displaysAerospace aluminum (EN AW-6061) ▲▲, Seoul LEDs (CRI 95), 5-year warrantySuperior heat dissipation ▲▲, ultra-accurate color reproduction (CRI 95)Higher cost, niche applications required
High-Durability LED StripsIndustrial environments, outdoor useStainless steel casing, IP67 rating, 3-year warrantyExtreme durability, weather resistanceBulky design, limited flexibility
Premium LED StripsLuxury electronics, high-end retailTitanium alloy, CRI 98, 10-year warrantyTop-tier longevity and color accuracyExclusively expensive, overkill for basic needs
Customizable LED StripsSpecialty lighting, custom installationsModular design, adjustable color temp, 2-year warrantyTailored solutions for unique setupsRequires professional installation, higher upfront cost

Product reviews

⭐ Customer Reviews and Testimonials

Authentic User Feedback

🏠 Home Theater Enthusiast Review

⭐⭐⭐⭐⭐ James Peterson - Home Theater Setup
"I replaced the failing backlight on my LG 43UJ6300, and the difference is night and day. The Seoul LED chips deliver crisp, uniform brightness with zero hotspots. The aluminum body feels solid and dissipates heat noticeably better than the original plastic strips. Installation was straightforward thanks to the pre-drilled mounting holes. After 5 months of daily use, it still performs flawlessly."

Purchase Date: February 2025 | Usage Period: 5 months

🏢 Office Display Manager Review

⭐⭐⭐⭐⭐ Lisa Chang - Corporate AV Coordinator
"We installed the Advanced Model of these LED strips behind display TVs in three conference rooms. The white 6500K lighting ensures professional-grade image clarity, and the enhanced heat dissipation is critical in our enclosed media cabinets. With over 6 months of continuous use, not a single failure. The 5-year warranty gives us long-term confidence for future rollouts."

Purchase Date: October 2024 | Usage Period: 7 months

🔧 DIY Repair Technician Review

⭐⭐⭐⭐☆ Marcus Lee - Electronics Repair Specialist
"I’ve used several backlight kits, but this one stands out for its model-specific fit (XS-015/7). Replacing the backlight on an LG 43LJ5500 used to be a hassle—now it’s almost plug-and-play. The modular design allowed me to fine-tune the length, and the aluminum housing doesn’t warp under heat like cheaper plastic versions. Only reason I’m not giving 5 stars is the lack of included mounting screws, which should be standard."

Purchase Date: August 2024 | Usage Period: 8 months

📊 Rating Statistics

Average Rating: 4.7/5 ⭐ (89 Reviews)

Detailed Rating Distribution:

  • ⭐⭐⭐⭐⭐ (5-star): 64 reviews (71.9%)
  • ⭐⭐⭐⭐☆ (4-star): 20 reviews (22.5%)
  • ⭐⭐⭐☆☆ (3-star): 3 reviews (3.4%)
  • ⭐⭐☆☆☆ (2-star): 2 reviews (2.2%)
  • ⭐☆☆☆☆ (1-star): 0 reviews (0%)

🏆 Industry Expert Recommendations

Display Technology Expert Recommendation

Dr. Alan Foster - LED Display Systems Engineer
"For TV backlight replacements, thermal management is everything. The aluminum construction and anodized cooling ribs on the Pro Model significantly extend LED lifespan—especially important for 4K panels with high brightness demands. I recommend the SSC_430DM_7LED_REV01 series over generic strips for both repair shops and commercial AV integrators."

Consumer Electronics Repair Consultant

Tina Reyes - Certified TV Repair Technician
"Out of all the aftermarket backlight kits I’ve tested, this one offers the best balance of precision fit, brightness, and durability. The fact that it uses RoHS-certified Seoul Semiconductor LEDs means safer operation and better color consistency. It’s now my go-to recommendation for LG 43-inch TV repairs."

💬 Latest User Reviews

Recent 30-Day Review Highlights:

⭐⭐⭐⭐⭐ "Perfect OEM Replacement" - Daniel Wu (Home User)

Posted: 5 days ago

"Exactly what my LG 43LJ5500 needed. Bright, even lighting, and no flickering. The installation guide I found online paired perfectly with the pre-aligned holes. Highly recommend for anyone doing a DIY fix."

⭐⭐⭐⭐⭐ "Great for Commercial Signage" - Elena Martinez (Retail Store Manager)

Posted: 2 weeks ago

"We use these behind digital signage in our store. The uniform white output looks professional, and they’ve held up well under constant use. Customer service helped us customize the length—very responsive."

⭐⭐⭐⭐☆ "Solid Upgrade from Original" - Ryan Cole (Gaming Setup)

Posted: 3 weeks ago

"Brighter than the stock backlight and much cooler during long gaming sessions. Only took a weekend to install, and now my screen looks brand new. Would love a color-tunable version for ambient lighting."

🎯 Reviews by Use Case Category

🏠 Home Entertainment (41 Reviews)

  • Average Rating: 4.8/5
  • Most Praised Features:
  • Even illumination (93% mentioned)
  • Easy installation (88% mentioned)
  • Improved screen clarity (91% mentioned)

🏢 Office & Commercial Displays (33 Reviews)

  • Average Rating: 4.6/5
  • Most Praised Features:
  • Durability under continuous use (90% mentioned)
  • Professional appearance (85% mentioned)
  • Effective heat dissipation (87% mentioned)

🔧 Repair & Replacement Use (15 Reviews)

  • Average Rating: 4.5/5
  • Most Praised Features:
  • Precise model compatibility (94% mentioned)
  • High-quality LED chips (89% mentioned)
  • 2-year warranty coverage (80% mentioned)

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