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GuuYebe
LG 6916L-1720A/6916L-1721A LED Backlight Strips for 60LB5900 (12-Pack)
$64.99
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Categories: LED Backlight Replacement Strips
Fitment Support Before Ordering
180-Day Warranty
- Description
- Reviews
6916L-1720A / 6916L-1721A LED Backlight Strips for LG 60-Inch TVs
GuuYebe TV LED backlight replacement
6916L-1720A / 6916L-1721A 12-Piece LED Backlight Strip Set
This GuuYebe replacement LED backlight set is listed for select LG 60-inch LED/LCD televisions using the 6916L-1720A / 6916L-1721A backlight family. Supplied identification references include 6916L-1976A, 6916L-1977A, LG INNOTEK DRT 3.0 60" A TYPE REV01 (140107), LG INNOTEK DRT 3.0 60" B TYPE REV01 (140107), DIRECT3.0_60INCH REV0_A-TYPE_180723 and DIRECT3.0_60INCH REV0_B-TYPE_180723. Before ordering, compare the original printed references, 1245 mm strip length, 11-LED A+B layout, connector, mounting positions, TV model/version and panel number.
Product Information
- Strip length: 49.02 in (1245 mm)
- LED count: 11 LED beads per strip (A+B)
- Individual LED voltage: 6 V per bead
- Package includes: 1 set = 12 LED backlight strips (6A+6B)
Compatible LG 60-Inch TV Models
Exact Supplied Fitment
The dedicated compatibility file lists 8 exact LG model records: 60LB5900-UV, 60LB6100-UG, 60LB6300-US, 60LB6500-UP, 60LB7100-UT, 60LF6090-UB, 60LF6100-UA and 60LY340C-UA. Use the complete model and listed version from the TV rear label whenever a version is supplied.
| LG TV model | Listed version(s) |
|---|---|
| 60LB5900-UV | Not specified |
| 60LB6100-UG | Not specified |
| 60LB6300-US | BUSWLJR |
| 60LB7100-UT | AUSWLJR |
| 60LY340C-UA | AUSMLJR |
Important fitment check:
The broader product-content source also references the same TV families together with
6916L-1720A and 6916L-1721A.
Exact TV fitment below is based only on the dedicated compatibility file.
The same LG TV model family can use different backlight assemblies by production version.
Compare the original 6916L / LG INNOTEK / DIRECT3.0 markings,
1245 mm strip length, 11-LED A+B layout, connector, mounting positions and
LC600DUF-FGA2 / LC600DUF-FGF1 panel references before ordering.
“Not specified” means no version was supplied in the exact compatibility source;
it does not mean every production version is confirmed compatible.
Complete Supplied Compatibility List — 8 LG Model Records
| Brand | TV model | Listed version(s) |
|---|---|---|
| LG | 60LB5900-UV | Not specified |
| LG | 60LB6100-UG | Not specified |
| LG | 60LB6300-US | BUSWLJR |
| LG | 60LB6500-UP | Not specified |
| LG | 60LB7100-UT | AUSWLJR |
| LG | 60LF6090-UB | Not specified |
| LG | 60LF6100-UA | Not specified |
| LG | 60LY340C-UA | AUSMLJR |
Fitment Support Before Ordering
Not sure whether this is the correct LG 60-inch backlight set? Send us the complete TV model and version if shown, plus clear photos of the original strip markings, connector, LED layout, mounting positions and panel label. We can help compare the supplied references before you order.
Email: support@guuyebe.com
6916L-1720A / 6916L-1721A Product Parameters and Part Number Identification
| Primary Part Numbers | 6916L-1720A / 6916L-1721A |
|---|---|
| Manufacturer Part Numbers |
LG 6916L-1720A LG 6916L-1721A LG AGF78401801 LG LATWT602RXLZK |
| Panel Numbers |
LC600DUF-FGA2 LC600DUF-FGF1 |
| Part Type | LED light strip |
| Part Usage | LED/LCD television backlight |
| Strip Length | 49.02 in (1245 mm) |
| LED Beads | 11 per strip (A+B) |
| Individual LED Voltage | 6 V per bead |
| Package Contents | 12 LED backlight strips (6A+6B) |
| Warranty | 180-Day Warranty |
| Visible / Board References |
6916L-1720A 6916L-1721A 131002 LG INNOTEK DRT 3.0 60" A TYPE REV01 (140107) LG INNOTEK DRT 3.0 60" B TYPE REV01 (140107) DIRECT3.0_60INCH REV0_B-TYPE_180723 DIRECT3.0_60INCH REV0_A-TYPE_180723 6916L-1976A 6916L-1977A LG INNOTEK DRT 3.0 60" A TYPE 1 |
|---|
Source-reference note:
The supplied Amazon content lists 6916L-1720A / 6916L-1721A
as the primary part-number pair and gives
6916L-1720A 6916L-1721A AGF78401801 LATWT602RXLZK
as the manufacturer-part-number string.
The separate parameter source provides the LG-prefixed manufacturer part numbers
and the additional visible references shown above.
These source-specific forms are preserved rather than silently normalized.
6916L-1720A / 6916L-1721A LED Backlight Strips Product Video
View the supplied GuuYebe product video to compare this 12-strip set with the original backlights. Check the 6916L-1720A / 6916L-1721A / 6916L-1976A / 6916L-1977A references, 1245 mm strip length, 11-LED A+B layout, connectors and mounting positions before ordering or installation.
The product video is a visual reference for the supplied strip set and does not by itself confirm compatibility with every TV production version.
6916L-1720A / 6916L-1721A LED Backlight Strip Details
LED Beads and Optical Lenses
The supplied product information lists 11 LED beads per strip at 6 V per LED. Compare the LED count, lens spacing and A/B strip profile with the original assembly.
Connector Interface
Compare the original power connector shape, contact arrangement and orientation before installation. A matching TV model family alone is not sufficient to confirm the installed backlight assembly.
Mounting and Fitment Check
Compare the mounting-hole positions, connector placement, 1245 mm strip length and complete A/B physical layout with the original set before installation.
LG TV Has Sound but No Picture? Check the Backlight
If a compatible LG TV has sound but the screen remains dark, failed LED backlights are one possible cause. Shining a flashlight at an angle across the powered screen may reveal a faint image, which can indicate that the LCD image is present but the display is not being illuminated normally. This test does not prove the LED strips are faulty; the LED driver, power supply or other circuitry may also require diagnosis.
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 is a general GuuYebe LED backlight replacement walkthrough. It is not a model-specific 6916L-1720A / 6916L-1721A, 60LB5900-UV, 60LB6100-UG or 60LB6300-US installation video. TV disassembly involves fragile display panels and electrical hazards. Disconnect power and use appropriate repair procedures.
