LED TV Backlight for Sony 40 Inch TV - 42 LEDs (1 Piece Set)

Is your Sony 40 inch LED TV screen suddenly completely dark while the audio continues to play normally? Or are you noticing a faint ghost image when you shine a torch on your Sony 40 inch display? If your Sony 40 inch TV uses a 42 LED single backlight strip, you have found the exact replacement part you need. The LED Backlight Strip for Sony 40 Inch TV (42 LED, 1 PCS) is a high-quality direct replacement part that will restore your Sony 40 inch TV screen to its original factory brightness quickly and affordably — without the expense of a Sony service centre visit or a brand new television.

What distinguishes this product from generic Sony 40 inch backlight strips is its 42 LED high-density single strip design — a premium backlighting configuration that Sony uses in select 40 inch LED TV panels to deliver exceptional brightness uniformity across the full display width from a single strip. With 42 SMD LEDs packed into one strip running the complete horizontal span of your Sony 40 inch panel, this replacement delivers the same crisp, uniform backlighting your Sony TV had when it was brand new.

Why Your Sony 40 Inch TV Screen Goes Dark

Sony 40 inch LED TVs are among the most trusted and widely owned television sets in Indian homes — known for their superior picture quality, reliable build and long lifespan. However even the most well-built TV will eventually experience backlight strip failure after years of continuous use. The 42 LED backlight strip inside your Sony 40 inch panel gradually degrades as individual LEDs burn out over time. Since the LEDs are wired in series, even one failed LED causes the entire 42 LED strip to stop working — plunging your Sony 40 inch screen into complete darkness.

Common symptoms of 42 LED backlight failure in your Sony 40 inch TV:

• Screen completely black but Sony TV audio and menu sounds working normally
• Very faint picture visible only when bright torch is shone directly on screen
• Sony TV turns on for 2 to 4 seconds then display shuts off completely
• Screen brightness gradually dims over several weeks before total failure
• Horizontal dark band appearing across a specific section of the 40 inch display
• Backlight turns on briefly at startup then immediately cuts off

Product Highlights

• 42 SMD LEDs per Strip — High density LED count for exceptional Sony 40 inch brightness
• Single Strip Design (1 PCS) — Complete panel replacement with one high-density strip
• Compatible with Sony 40 Inch LED TV — Direct fit for Sony 40 inch panels using 42 LED configuration
• New Tested Stock — Every strip brightness verified and all 42 LEDs continuity checked before dispatch
• Direct Plug-in Replacement — No soldering, no rewiring, no panel modification required
• Affordable Sony Repair — Fraction of Sony service centre backlight replacement cost
• Fast Delivery — Same day dispatch from Delhi, pan India delivery guaranteed

Compatible TV Models

This LED backlight strip is compatible with:

• Sony 40 Inch LED TV models using 42 LED single strip backlight configuration
• Various Sony 40 inch Bravia LED TV panels using 42 LED per strip design

⚠️ Important Verification: Before ordering, open your Sony 40 inch TV panel and confirm your existing backlight strip carries exactly 42 LEDs and uses a single strip layout. Sony uses multiple different backlight configurations across its 40 inch TV range — LED count and strip count verification is essential before placing your order.

Why Buy From Us?

Sony TVs deserve Sony-quality spare parts — and that is exactly what we stock at our Delhi-based TV repair and spare parts store. We have been supplying Sony backlight strips to individual homeowners, professional Sony TV technicians and authorised repair centres across India for years. Every Sony backlight strip in our inventory is carefully sourced, compatibility verified and brightness-tested across every single LED before dispatch.

The 42 LED Sony 40 inch backlight strip is one of our most consistently ordered Sony spare parts — which means we maintain dedicated ready stock at all times for fast same-day dispatch. Whether you are a professional Sony TV repair technician handling multiple repairs daily or a homeowner attempting your first DIY Sony TV repair — our strips deliver consistent, reliable results every single time.

Fast shipping across Delhi, Mumbai, Bangalore, Chennai, Hyderabad, Kolkata, Pune and all major cities in India. Stop living with a dark Sony screen — order today and bring your Sony 40 inch TV back to life!