HomeProducts LED TV Backlight Strips Led Tv Backlight Strips for 55 Inches LED TV Backlight JL.D550A1330-408AL-M_V02 JL.D550A1330-408R-MA_V02 BC-H 7948A CZ 46 SVC550F53/78 L R for SAMSUNG TV
  • LED TV Backlight JL.D550A1330-408AL-M_V02  JL.D550A1330-408R-MA_V02  BC-H 7948A CZ 46  SVC550F53/78 L R for SAMSUNG TV
  • LED TV Backlight JL.D550A1330-408AL-M_V02  JL.D550A1330-408R-MA_V02  BC-H 7948A CZ 46  SVC550F53/78 L R for SAMSUNG TV
  • LED TV Backlight JL.D550A1330-408AL-M_V02  JL.D550A1330-408R-MA_V02  BC-H 7948A CZ 46  SVC550F53/78 L R for SAMSUNG TV
  • LED TV Backlight JL.D550A1330-408AL-M_V02  JL.D550A1330-408R-MA_V02  BC-H 7948A CZ 46  SVC550F53/78 L R for SAMSUNG TV
  • LED TV Backlight JL.D550A1330-408AL-M_V02  JL.D550A1330-408R-MA_V02  BC-H 7948A CZ 46  SVC550F53/78 L R for SAMSUNG TV
  • LED TV Backlight JL.D550A1330-408AL-M_V02  JL.D550A1330-408R-MA_V02  BC-H 7948A CZ 46  SVC550F53/78 L R for SAMSUNG TV
  • LED TV Backlight JL.D550A1330-408AL-M_V02  JL.D550A1330-408R-MA_V02  BC-H 7948A CZ 46  SVC550F53/78 L R for SAMSUNG TV
  • LED TV Backlight JL.D550A1330-408AL-M_V02  JL.D550A1330-408R-MA_V02  BC-H 7948A CZ 46  SVC550F53/78 L R for SAMSUNG TV
  • LED TV Backlight JL.D550A1330-408AL-M_V02  JL.D550A1330-408R-MA_V02  BC-H 7948A CZ 46  SVC550F53/78 L R for SAMSUNG TV
  • LED TV Backlight JL.D550A1330-408AL-M_V02  JL.D550A1330-408R-MA_V02  BC-H 7948A CZ 46  SVC550F53/78 L R for SAMSUNG TV
LED TV Backlight JL.D550A1330-408AL-M_V02  JL.D550A1330-408R-MA_V02  BC-H 7948A CZ 46  SVC550F53/78 L R for SAMSUNG TV
LED TV Backlight JL.D550A1330-408AL-M_V02  JL.D550A1330-408R-MA_V02  BC-H 7948A CZ 46  SVC550F53/78 L R for SAMSUNG TV
LED TV Backlight JL.D550A1330-408AL-M_V02  JL.D550A1330-408R-MA_V02  BC-H 7948A CZ 46  SVC550F53/78 L R for SAMSUNG TV
LED TV Backlight JL.D550A1330-408AL-M_V02  JL.D550A1330-408R-MA_V02  BC-H 7948A CZ 46  SVC550F53/78 L R for SAMSUNG TV
LED TV Backlight JL.D550A1330-408AL-M_V02  JL.D550A1330-408R-MA_V02  BC-H 7948A CZ 46  SVC550F53/78 L R for SAMSUNG TV

LED TV Backlight JL.D550A1330-408AL-M_V02 JL.D550A1330-408R-MA_V02 BC-H 7948A CZ 46 SVC550F53/78 L R for SAMSUNG TV

StarSharp delivers premium TV Backlight Strips (JL.D550A1330-408AL-M_V02, JL.D550A1330-408AR-M_V02, BC-H 7948A CZ 46, SVC550F53/78 L R) for SAMSUNG compatible models.
  • Product Information

StarSharp specializes in TV backlight strip production, development and sales. For models JL.D550A1330-408AL-M_V02, JL.D550A1330-408AR-M_V02, BC-H 7948A CZ 46 & SVC550F53/78 L R, it fits SAMSUNG TVs. As a core LCD component, it has 5 imported LED beads per strip (8 pieces/set) on thickened aluminum substrate. It uses professional optics to turn point light into uniform surface light. 3V voltage ensures brightness and color performance. Its original-matching interface enables plug-and-play compatibility with the TV’s driver circuit.

3B5CY57913L


LED TV backlight strips Parameters:


Model NumberJL.D550A1330-408AL-M_V02  JL.D550A1330-408AR-M_V02  BC-H 7948A CZ 46  SVC550F53/78 L R
TV ModelsSAMSUNG
Length579+510MM
Bulbs5 LED
Voltage3V
Full set8 pcs/set
MaterialAluminum
CodeXR1229, XR1230


LED TV backlight strips Features:

Stable, Eye-Friendly Illumination

This TV backlight strip solves dim or flickering displays with imported lamp beads. They are stroboscopic-free, aligning with general eye-protection guidelines. The 3V low-voltage drive maintains consistent brightness over long-term use, avoiding uneven lighting. It ensures vivid and true-to-life screen colors, fixing poor visual quality in aged strips.

Hassle-Free Plug-and-Play

Targeting interface mismatch, this strip uses an original-machine identical interface. It follows standard compatibility specs for matched SAMSUNG models. No soldering or adjustment is needed. Users can replace the strip quickly, eliminating installation errors and letting upgrades proceed without professional support.

Long-Lasting Durability

To fix short service life from overheating, the strip adopts widened and thickened aluminum substrate. It meets typical thermal dissipation standards for TV backlight components. This keeps LED temperature low, reducing aging. The strip’s lifespan extends well beyond generic options, cutting replacement frequency and costs.

Uniform Screen Brightness

Addressing dark spots and light leakage, the strip uses professional optical design. Its 5-LED layout achieves high brightness uniformity, meeting common display component standards. This ensures consistent and clear visuals across the entire screen, fixing uneven lighting in low-quality strips.

Secure Structural Stability

For loose lamp beads, the strip uses reliable bonding that meets standard assembly norms for such components. The reinforced dual-length substrate resists impact and vibration. This prevents bead detachment, ensuring steady and trouble-free operation of the strip over long periods.


LED TV backlight strips Application :

Application show


LED TV Backlight strips FAQ:


Q: How to place an order? A: You can place an order online through our website or directly contact our sales team for consultation and order processing. We will provide you with detailed purchasing guidance and support.

Q: How to transport the goods to me? A: For urgent orders and lightweight items, you can choose the following couriers: UPS, FedEx, TNT, DHL, EMS. For heavier items, you can choose other ways to deliver your goods by air or by sea to save costs. You can trust us to handle the shipping method based on your preference.

Q: Do you provide customized backlight strips? A: Yes, we offer customized services. Based on your TV model and special requirements, we can produce backlight strips that meet your needs.

Q: Do you provide warranty for your backlight strips? A: Yes, our backlight strips usually come with a 1-year warranty. Please refer to our warranty policy for detailed information and terms.

Q: How to confirm the size and specifications of the backlight strip? A: Please provide the specific size and specifications of your TV model or old backlight strip, and we will recommend suitable products for you based on this information.

Q: Can you tell me about your factory's experience and capabilities? A: With a decade of manufacturing expertise, we have six automatic production lines, with a daily output of more than 100,000 units. All products adopt origin.


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