100 in stock
| Product Name | LED Backlight Strip for LG 42 Inch LED TV |
| OEM Part Number | 6916L-1709A |
| Compatible Brand | LG |
| Compatible TV Size | 42 Inch |
| TV Type | LED TV |
| LED Configuration | 4+4 LED (Paired Strip Design) |
| LEDs Per Strip | 4 LEDs |
| Operating Voltage | 6V |
| LED Type | SMD LED |
| Number of Pairs | 4 Pairs |
| Total Strips in Set | 8 Strips (4 Pair Set) |
| Installation Type | Direct Plug-in Replacement |
| Part Type | LED Backlight Strip |
| Condition | New |
| Package Contents | 8 × LED Backlight Strips (4 Pairs) |
| Warranty | 3 Months / 90 Days Warranty |
| Brand | LG |
| Screen Size | 42 Inch |
| Panel Type | LED |
| OEM Part Number | 6916L-1709A |
| Strip Configuration | 4+4 LED Paired Design |
| Operating Voltage | 6V |
| Total Strips | 8 Strips in 4 Pairs |
| SKU | TVRD-BKL-lg-02 |
| Warranty | 90-Day Warranty |
Struggling with a completely dark screen or patchy brightness on your LG 42 inch LED TV? The LED Backlight Strip for LG 42 Inch TV (Part No. 6916L-1709A, 4+4 LED, 6V, 4 Pair Set) is the repair solution you have been looking for. This is not a generic one-size-fits-all strip — it is a precision replacement part carrying the original OEM part number 6916L-1709A, designed specifically for LG 42 inch LED TV panels that use a unique 4+4 LED paired configuration.
LG 42 inch TVs using this part number feature a distinctive paired strip layout — where strips work in pairs, each carrying 4 SMD LEDs running at 6 volts. This 4 Pair Set includes all 8 strips needed for a complete panel overhaul, ensuring every section of your 42 inch display receives equal, balanced backlighting from edge to edge.
Understanding the 4+4 LED Paired Configuration
Unlike standard single-row backlight strips, the LG 42 inch 6916L-1709A uses a paired strip design — two strips per zone, each with 4 LEDs, working together to light one section of the panel. This design delivers more precise brightness control and reduces hot spots on the display. When one strip in a pair fails, the entire zone goes dark — which is why replacing the full 4 Pair Set is always the recommended approach.
Common signs of 6916L-1709A backlight failure include:
Product Highlights
Compatible TV Models
This LED backlight strip set is compatible with:
⚠️ Important Verification: The 6916L-1709A part number is printed directly on your existing backlight strips. Open your TV panel and cross-check this number before ordering. LG 42 inch TVs across different years use different strip part numbers — do not order based on TV size alone.
Why Buy From Us?
We stock hard-to-find LG spare parts that most local shops do not carry. As a Delhi-based TV repair and spare parts specialist with years of hands-on experience, we understand exactly what TV technicians and DIY repairers need. Every part in our inventory is sourced carefully, verified for authenticity, and tested before it reaches you.
Whether you are repairing your own TV at home or running a professional TV service centre, our parts deliver consistent results. Fast shipping pan India — Delhi, Mumbai, Bangalore, Chennai, Hyderabad, Kolkata, Pune and all major cities covered. Get your LG 42 inch TV back to life today — order now!
| shop now | Generic / Local | |
|---|---|---|
| Matched to exact part number | ✓ | Often "close enough" |
| Tested before dispatch | ✓ | Rarely tested |
| Replacement warranty included | ✓ | No warranty |
| Real support if something's wrong | ✓ | No |
6916L-1709A is the original OEM part number assigned by LG to this specific backlight strip used in select LG 42 inch LED TV panels. This number is physically printed on your existing strips inside the TV — always cross-check this number before placing your order to ensure an exact match.
Unlike standard single strips, the 6916L-1709A uses a paired design — two strips with 4 LEDs each work together to illuminate one zone of the panel. This means the full panel requires 4 pairs — totaling 8 strips — for complete, uniform backlighting across the entire 42 inch display.
Dark zones or patches on specific sections of the screen indicate that one strip within a pair has failed while the other is still working. This is a characteristic failure pattern of the 4+4 paired strip design used in 6916L-1709A panels. Replacing the full 4 pair set will eliminate all dark zones permanently.
This pack includes 8 strips in total — organized as 4 pairs, with each pair containing 2 strips of 4 LEDs each. All 8 strips are required for a complete LG 42 inch panel backlight replacement using the 6916L-1709A configuration.
No — this strip is exclusively for LG 42 inch TVs that use part number 6916L-1709A. LG has used many different backlight strip configurations across its 42 inch TV range over the years. Never order based on screen size alone — always verify the part number from inside your TV panel.
These strips operate at 6 volts per strip — matching the original electrical specifications of LG 42 inch panels using the 6916L-1709A backlight configuration. Using strips with incorrect voltage can permanently damage your TV's power board.
Yes — a TV that turns on briefly then goes completely dark is a textbook sign of backlight strip failure. The TV's protection circuit detects the faulty strip and shuts down the backlight to prevent further damage. Replacing the complete 6916L-1709A 4 pair set will permanently resolve this issue.
Basic DIY skills are sufficient. You will need a screwdriver to open the TV back panel and carefully separate the display module. The strips themselves are self-adhesive and plug directly into the existing connectors — no soldering, no wiring changes, no technical training required.
Most generic LG 42 inch strips sold online do not specify the OEM part number — leaving buyers to guess compatibility. This set is listed specifically for 6916L-1709A panels, giving you a verified, exact-match replacement instead of a trial-and-error purchase.
We offer same day dispatch for orders placed before the cutoff time. Delivery timelines vary by location — Delhi NCR orders typically arrive within 1 to 2 days, while pan India deliveries across Mumbai, Bangalore, Chennai, Hyderabad, Kolkata and Pune are completed within 3 to 5 business days.
No reviews yet. Be the first!
Your cart is empty.
Start Shopping