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Samsung 50-Inch 4K LED TV Backlight Strip Set – 12-Piece Array Kit (6 Pairs) with 13 LEDs per Row (7+6 Config) for 50" 4K Smart TVs

Parameter	Detailed Specification
Compatible Size	50-Inch Samsung 4K LED TVs
LED Configuration	13 LEDs per full row (7 + 6 segments)
Total Strips	12 Pieces (6 x A-Segments + 6 x B-Segments)
Substrate Material	High-Thermal Conductivity Aluminum
Lens Type	Original Quality Circular Diffuser
Electrical Interface	2-Pin Interlocking Connectors

Price

🚚 Ships within 24 Hours
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₹ 2,966.10

(Tax included)

बारकोड: 101009

Product Description

Restore the professional-grade 4K clarity and vibrant contrast of your television with the Samsung 50-Inch 4K LED Backlight Strip Set. This complete 12-piece replacement kit is engineered for 50" Samsung 4K models, featuring a specialised "7+6" segmented design that combines to form 6 full-length horizontal rows of 13 LEDs each. These strips are the primary illumination source for your 4K LCD panel. At Robogears, we prioritise long-term reliability; therefore, these strips are constructed on a high-grade aluminium substrate. This aluminium base provides vastly superior heat dissipation compared to standard plastic alternatives, effectively preventing LED burnout and the common "dark screen" or "sound but no picture" issues found in high-resolution smart TV repairs.

Detailed Key Features

4K Panel Optimisation: Specifically calibrated to match the original factory optical specifications for the 50-inch 4K series, ensuring uniform brightness and colour depth.
Aluminium Thermal Core: The high-conductivity metal substrate effectively draws heat away from the LED beads, preventing "blue tint" and burnout.
Complete Array Replacement: Includes all 6 pairs (12 total pieces) required to replace the entire backlight system for consistent, flicker-free screen illumination.
High-Clarity Optical Lenses: Each LED is equipped with an original-style circular lens that ensures light is spread evenly across the massive 50-inch 4K surface, eliminating bright spots.
Segmented Interlocking Design: The 7+6 pair configuration allows for safer handling and more secure shipping of these high-precision display components.

All Technical Details

Total LED Count: 78 High-intensity LEDs across the complete 6-row array.
Substrate Type: Heat-resistant aluminium for industrial-grade durability.
Colour Balance: Pre-calibrated cool-white spectrum to match original Samsung factory 4K standards.
Connector Integrity: Features high-reliability interlocking connectors for a stable electrical bond with the TV's internal wiring harness.
Mounting Profile: Slim-line design that maintains the structural integrity of the internal reflective sheets.

Prototyping & Engineering Tips (Robogears Exclusive)

Diagnosis Tip: If your Samsung 50-inch 4K TV displays the logo for a split second and then turns black while the sound remains on, the backlight driver has likely detected a failed LED and triggered protection mode.
The "Full Set" Rule: We strongly recommend replacing the entire set of 12 pieces. Mixing new segments with aged ones can cause voltage imbalances that lead to the remaining old strips failing shortly after the repair.
Surface Cleaning: Before sticking the new strips down at your Pimpri workshop, thoroughly clean the TV’s metal chassis of old adhesive residue. Use high-quality thermal double-sided tape to ensure maximum cooling contact.
Panel Handling Safety: 4K LCD glass is extremely thin and fragile. Always use professional screen suction cups and ensure you are working on a soft, dust-free surface to prevent panel cracking or contamination.

Package Includes

6 x A-Type (7-LED) Backlight Strip Segments
6 x B-Type (6-LED) Backlight Strip Segments (Forms 6 complete rows of 13 LEDs each)

Image Disclaimer

Image shown is for illustrative purposes only; the actual product may vary slightly in length, lens shape, or connector position due to manufacturing updates, though all technical specifications will remain as described.

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