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LG 6916L-1833A/1834A LED Backlight Strips for 55LB6300 (10-Pack)
$43.98
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Categories: LED Backlight Replacement Strips
Fitment Support Before Ordering
180-Day Warranty
- Description
- Reviews
6916L-1730A / 6916L-1731A LED Backlight Strips for Select LG TVs
GuuYebe TV LED backlight replacement
LG INNOTEK DRT 3.0 55-Inch A + B LED Backlight Strip Kit
Replace the backlight strip assembly in select LG LED/LCD TVs with this GuuYebe 10-piece A/B set. The supplied product references 6916L-1730A / 6916L-1731A and 6916L-1833A / 6916L-1834A, as well as INNOTEK DRT 3.0 55-inch A- and B-type strip markings. The listed known-models file also includes one 59-inch LG model; confirm the original assembly rather than relying on screen size alone.
Product Information
- Listed combined A + B length: 1150 mm (not an individual strip length).
- Listed LED count: 11 LEDs for the A + B arrangement.
- Individual LED voltage: 6 V per LED (source listing).
- Package contents: 10 strips — 5 × A type + 5 × B type.
- Warranty: 180-Day Warranty.
LG TV Compatibility — 55LB5900, 55LB6300 and Related Models
Check the Full Model Number and Version
The supplied compatibility list names 6 LG models, including 55LB5550-UY, 55LB5900-UV, 55LB6000-UH, 55LB6100-UG, 55LB6300-UQ and 59LB5550-UY. For the version-specific entries, compare the version shown on your television's rear label before ordering.
| Listed LG TV model | Listed version(s) |
|---|---|
| 55LB5550-UY | Not specified |
| 55LB5900-UV | BUSWLJR |
| 55LB6000-UH | Not specified |
| 55LB6100-UG | Not specified |
| 55LB6300-UQ | BUSWLJR, AUSWLJR |
| 59LB5550-UY | Not specified |
Important fitment check: A model match alone does not guarantee that every panel or production run uses this assembly. Verify the printed part numbers, A/B strip type, combined length, LED layout, connector, and panel identification. “Not specified” means no version was supplied in the compatibility file; it does not mean all versions have been verified.
Need Help Confirming Fitment?
Send us your LG TV's full model number and version, if present, plus photos of the original A and B strip markings, connectors, and panel label. GuuYebe can help you compare the supplied references before purchasing.
Email: support@guuyebe.com
Specifications and LG Backlight Part Number Identification
| Primary Part Number Pair | 6916L-1730A / 6916L-1731A |
|---|---|
| Additional Listed Part Pair | 6916L-1833A / 6916L-1834A |
| Part Type | LED backlight strips, A and B types |
| Part Usage | LED/LCD TV backlighting |
| Combined A + B Length | 1150 mm (as listed; individual A/B lengths not supplied) |
| LED Beads | 11 LEDs for the A + B arrangement (as listed) |
| Individual LED Voltage | 6 V per LED (as listed) |
| Package Contents | 10 LED strips: 5 × A type + 5 × B type |
| LG Manufacturer Part References | 6916L-1730A 6916L-1731A 6916L-1833A 6916L-1834A |
|---|---|
| Additional Board / Visible Markings | LG INNOTEK DRT 3.0 55" A TYPE REV02 31 140218 LG INNOTEK DRT 3.0 55" B TYPE REV02 31 140218 DIRECT 3.0 55INCH REV0.1 180409 DRT 3.0 55" B Type Rev01_140107 |
| Panel References from Product Listing | T550HVF04.2 NC550DUE-VCCP1 LC550DUE-FGA4 LC550DUE-MGA3 LC550DUH-FGA2 LC550DUE-FGA6 HC550DUN-VSHS2-11XX |
| Warranty | 180-Day Warranty |
Check your original parts: The four 6916L part numbers and panel markings above are reference identifiers transcribed from the product sources. They are not a guarantee that every revision is directly interchangeable. Confirm A/B pairing and connector orientation before replacing the strips.
6916L-1730A / 6916L-1731A LED Backlight Strip Product Video
View the product-specific video to compare the supplied LG A/B backlight strip set with the assembly removed from your TV. Use it alongside the listed dimensions and the part numbers printed on your original strips.
A visual match in the video does not confirm compatibility with every listed television version.
LED Backlight Strip Details
LED Beads and Lenses
The listing specifies 11 LEDs for the combined A + B arrangement and 6 V per LED. Check the actual LED positions and lens spacing against both original strip types.
A/B Strip Connectors
Identify the correct A and B strips, then compare the plug, contact arrangement, and orientation. Do not rely on a similar-looking connector alone.
Mounting and Placement
Before installation, compare the original strips' backing, mounting positions, and layout. Use the correct TV-specific disassembly and reassembly procedure.
LG TV Has Sound but No Picture? Check the Backlight
If an LG television has sound but the screen stays dark, failed LED backlighting is one possible cause. A flashlight held at an angle to the powered-on screen may reveal a faint image, suggesting that the LCD is producing a picture without adequate illumination. This test alone cannot distinguish bad strips from an LED driver or other electrical issue.
TV Has Sound But No Picture – Diagnosis Guide
How to Replace TV LED Backlight Strips – General Replacement Guide
TV LED Backlight Strip Replacement Process Video
This general repair demonstration is retained from the GuuYebe template. It is not an LG 6916L-1730A / 6916L-1731A model-specific installation video. TV disassembly involves fragile display glass and electrical hazards; disconnect power and follow the appropriate repair procedure.
