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32-Inch Universal LED TV Backlight Strip – 61.5cm Straight Profile with 7 LEDs (3V per LED) – High-Brightness TV Repair and DIY Solution

32-Inch Universal LED TV Backlight Strip – 61.5cm Straight Profile with 7 LEDs (3V per LED) – High-Brightness TV Repair and DIY Solution

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ParameterDetailed Specification
Total Length61.5 cm (615 mm)
LED Quantity7 LEDs per strip
Operating Voltage3V per LED (21V total per strip)
Compatible Size32-Inch LED TVs (Universal/Straight)
Substrate MaterialHigh-Thermal Conductivity Aluminum
Lens TypeOriginal Quality Convex Diffuser
Price
₹ 59.32 ₹ 59.32
(Tax included)

Product Description

Restore the professional-grade brightness and screen clarity of your display with the 7LED 3V 32" Straight Backlight Strip. Measuring exactly 61.5cm in length, this replacement strip is designed for 32-inch LED televisions that utilise a straight horizontal or vertical backlight array. Each strip features 7 high-intensity LED beads, each operating at 3V, delivering uniform and flicker-free illumination. At Robogears, we prioritise durability; these strips are manufactured on a premium aluminium substrate, which provides significantly better heat dissipation than standard plastic or fibreglass alternatives. This industrial-grade thermal management prevents the LEDs from overheating, ensuring consistent performance and preventing dark spots or premature burnout.

Detailed Key Features

  • Universal 32" Straight Fit: The 61.5cm profile is specifically designed to accommodate a wide variety of 32-inch LED TV brands and custom display projects.

  • Aluminium Thermal Core: Built on an aluminium base that rapidly draws heat away from the LED chips, ensuring a stable operating temperature and an extended service life.

  • Consistent 3V Power Balance: Each LED is rated at 3V, allowing for easy integration with standard backlight drivers and 24V-range constant current power supplies.

  • Precision Optical Lenses: Equipped with high-clarity diffuser lenses that spread light evenly across the panel, eliminating "bright spots" or "shadowing" effects.

  • Industrial Reliability: Engineered to withstand the high-temperature environment of an active TV chassis while maintaining original factory brightness levels.

All Technical Details

  • Total Drive Voltage: Approximately 21V DC per strip.

  • Substrate Type: Rigid aluminium (Al) for thermal stability and straightness.

  • Colour Temperature: Calibrated cool-white spectrum for natural colour rendering and high contrast.

  • Interface: Standard 2-pin interface for reliable electrical bonding or easy soldering.

  • Profile: Slim-line design that fits perfectly within original reflective sheets and light guide plates.

Prototyping & Engineering Tips (Robogears Exclusive)

  • Diagnosis Tip: If your 32-inch TV has sound but the screen remains dark (or flashes briefly before going black), use an LED tester to check the strip. A 7-LED 3V strip should show a total forward voltage drop of roughly 21V.

  • Full Array Replacement: For any repair at your Pimpri facility, we strongly recommend replacing the entire set of strips. Mixing new and old strips can cause voltage imbalances that may lead to the remaining older strips failing shortly after the repair.

  • Thermal Bonding: Before installation, ensure the metal chassis of the TV is clean of old adhesive residue. Use high-quality thermal double-sided tape to ensure the aluminum strip makes maximum contact for heat dissipation.

  • Project Idea: Due to the 61.5cm length and uniform light, these strips are also excellent for creating high-brightness workbenches, laboratory inspection lights, or under-cabinet task lighting.

Package Includes

  • 1 x 7LED 3V 32" (61.5cm) Straight Backlight Strip

Image Disclaimer

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