LG 6916L-1788A/6916L-1789A LED Backlight Strips (10) NEW 49LB5550-UY

SKU:: sj-6916L-1788A/6916L-1789A

$49.99

LG 6916L-1788A/6916L-1789A LED Backlight Strips (10) NEW 49LB5550-UY

$49.99

Available Out of Stock | Ships same business day if ordered before 4pm CT!

180-Day Warranty

We highly recommend matching your part number. Learn more

We have a repair tutorial video for this part. Watch it below!

Brand new, complete set of 10 strips. Double-sided adhesive already applied.

PLEASE NOTE: Many TV models use various different sets of LED strips. Please confirm that 6916L-1788A/6916L-1789A can be found printed on the original strips in your TV before ordering.

Known Models

Brand	Models	Versions
LG	49LB5500-UC
	49LB5500-ZA
	49LB550B-ZA
	49LB550U-ZA
	49LB550V-ZA
	49LB551U-ZC
	49LB551V-ZC
	49LB552U-ZA
	49LB552V-ZA
	49LB5550-UY	BUSWLJR
	49LB5610-ZC
	49LB561B-ZC
	49LB561U-ZC
	49LB561U-ZE
	49LB561V-ZC
	49LB561V-ZE
	49LB563U-ZT
	49LB563V-ZT
	49LB565U-ZQ
	49LB565V-ZQ
	49LB5700-ZB
	49LB5700-ZK
	49LB570B-ZB
	49LB570B-ZK
	49LB570U-ZB
	49LB570U-ZJ
	49LB570U-ZK
	49LB570V-ZB
	49LB570V-ZF
	49LB570V-ZJ
	49LB570V-ZK
	49LB572U-ZP
	49LB572V-ZP
	49LB5800-ZM
	49LB580B-ZM
	49LB580U-ZB
	49LB580U-ZM
	49LB580V-ZA
	49LB580V-ZB
	49LB580V-ZD
	49LB580V-ZM
	49LB5820-ZJ
	49LB582B-ZJ
	49LB582U-ZJ
	49LB582V-ZG
	49LB582V-ZJ
	49LB6200
	49LB629V-ZM
	49LF5500
	49LF5500-UA
	49LF5610
	49LF5800
	49LF580V
	49LY320C
	49LB626V
	49LB5500
	49LB620V
	49LB552
	49LB629V
	49LB561U
	49LB582V
	49LF620V
	49UF6430

Part Number:

6916L-1788A/6916L-1789A

Warranty:

180-Day Warranty

Board Number:

6916L-1788A|6916L-1789A|140107| LG INNOTEK DRT 3.0 49" A TYPE REV02_140107| LG INNOTEK DRT 3.0 49" B TYPE 140107

Manufacturer Part Number 1:

LG 6916L-1788A

Manufacturer Part Number 2:

LG 6916L-1789A

Manufacturer Part Number 3:

LG AGF78402201| LG LATWT491RZLZK.H2X

Part Type:

LED Light Strip

Part Usage:

LED/LCD

TV Panel Manufacturer:

LG

Models:

49LB5500-UC

Models:

49LB5500-ZA

Models:

49LB550B-ZA

Models:

49LB550U-ZA

Models:

49LB550V-ZA

Models:

49LB551U-ZC

Models:

49LB551V-ZC

Models:

49LB552U-ZA

Models:

49LB552V-ZA

Models:

49LB5550-UY

Models:

49LB5610-ZC

Models:

49LB561B-ZC

Models:

49LB561U-ZC

Models:

49LB561U-ZE

Models:

49LB561V-ZC

Models:

49LB561V-ZE

Models:

49LB563U-ZT

Models:

49LB563V-ZT

Models:

49LB565U-ZQ

Models:

49LB565V-ZQ

Models:

49LB5700-ZB

Models:

49LB5700-ZK

Models:

49LB570B-ZB

Models:

49LB570B-ZK

Models:

49LB570U-ZB

Models:

49LB570U-ZJ

Models:

49LB570U-ZK

Models:

49LB570V-ZB

Models:

49LB570V-ZF

Models:

49LB570V-ZJ

Models:

49LB570V-ZK

Models:

49LB572U-ZP

Models:

49LB572V-ZP

Models:

49LB5800-ZM

Models:

49LB580B-ZM

Models:

49LB580U-ZB

Models:

49LB580U-ZM

Models:

49LB580V-ZA

Models:

49LB580V-ZB

Models:

49LB580V-ZD

Brands:

lg

Panel Number:

LC490DUE-FGA6| LC490DUE-FGA5

Videos

What are LED strips?

LED strips are the light source behind the LCD screen in LED TVs (yes, the screen is still LCD). These strips get their power from the LED driver or the power supply board and control the image brightness on your TV screen.

Which symptoms do LED strips fix in a TV?

• If you see very dim video or no video on the screen, but you know your TV has power and is on, then the LED strips could be bad.

• If you see very dim video or no video on only a portion of the screen while the rest of the screen is bright/normal, then the LED strips could be bad.

*These are helpful tips to get you started and don’t represent accurate diagnoses for every TV model and failure. If you’re unsure of your diagnosis, we recommend checking out our YouTube channel or reaching out to a local TV technician for assistance.

How easy is it to replace LED strips?

While replacing your LED strips isn’t hard, you’ll need to be careful when tearing down your screen assembly to access them. We recommend following our video tutorials on YouTube and taking your time.