To properly experience our website, you will need to use an alternate browser or upgrade to a newer version of internet Explorer (IE9 or greater).

The website utilizes responsive design to provide convenient experience that conforms to your devices screen size. In order to get the best possible experience our LG.COM website please follow below instructions.

If you’re using Internet Explorer 8 or earlier, you will need to use an alternate browser such as Firefox or Chrome or upgrade to a newer version of internet Explorer (IE9 or greater).

If you’re using Internet Explorer 9 and higher, turn off your Internet Explorer browser’s “Compatibility View settings” by following steps below:

  • Right click at the top of your browser and make sure the “Menu Bar” option is selected
  • Select “Tools” from the menu bar and then select “Compatibility View settings”
  • In the pop-up menu uncheck all three boxes and click “Close”
  • Your browser window will automatically refresh and you’ll be ready to go
Skip to Contents Skip to Accessibility Help


Key Features

  • Full HD 1080p Resolution
  • webOS 2.0 Smart TV
  • LED Technology
  • ENERGY STAR® Qualified

available sizes:

49" Discontinued

What People Are Saying

Rated 3 out of 5 by from Good picture, poor app performance I bought this tv primarily to watch MLB games and movies on Prime and Netflix . Found out you cannot change aspect picture size on the apps. Very poor tech on that. I hate watching movies without the screen filled. Unless you are lucky enough to get a jive that fills screen you can't change it. Now MLB is not supporting my tv and LG doesn't seem to be able to fix it. Get a Roku
Date published: 2018-03-27
Rated 5 out of 5 by from Fantastic features simplicity itself The slim lines of the product will compliment any room
Date published: 2017-12-15
Rated 5 out of 5 by from OUTSTANDING This TV blew my mind,It so Real and has Great Clarity and Colors i m going to buy another one for my Bedroom.
Date published: 2017-11-15
Rated 5 out of 5 by from Great television I have a great time with my lg its so easy to use with my computer,gaming system sending updates too me were fast a great picture the best tv for the money.
Date published: 2017-09-22
Rated 5 out of 5 by from Great overall product One of the best tvs that I ever got. Great picture quality and easy to use controls.
Date published: 2016-11-04
Rated 5 out of 5 by from Glad I bought it This TV is the best one I have owned. The sound and picture make watching a pleasure. The WebOS and related apps are excellent additions to the set's convenience and functionality. Thanks LG for a great prodict.
Date published: 2016-10-01
Rated 5 out of 5 by from Tremendous value for the price I bought this TV because the price being offered for what it provided was too compelling to turn away. LG makes a wonderful TV regardless of size. I especially like the ease by which to add a subwoofer and other movie theatre options.
Date published: 2016-09-02
Rated 5 out of 5 by from Better Than Expected I am so impressed with this tv and it's features that I have recommended it family and friends, for the quality and price it's a winner in all categories.
Date published: 2016-08-06
  • y_2018, m_11, d_19, h_5
  • bvseo_bulk, prod_bvrr, vn_bulk_2.0.9
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_30
  • loc_en_US, sid_MD05230713, prod, sort_[SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_lg
  • bvseo_sdk, java_sdk, bvseo-
  • CLOUD, getReviews, 7ms


Ask your questions. Share your answers.
Please first review the detailed product information and help guides in the Product Support section for this product prior to posting a question.

EMI system available? If you have it then how many months?

Asked by: sunjida
Hi Sunjida. Regrettably, we are not familiar with what an "EMI system" is and would need some clarification...^IFV
Answered by: LGJoel
Date published: 2018-04-05

Where can I get the wall mount for this model?

Asked by: Chipotleguy37
The LG 1080p Smart LED TV - 43" Class (42.5" Diag), Model # 43LF5900 is a VESA Compliant TV that has a VESA Wall Mount Pattern of 200 x 200 (mm). The owner's manual recommends the LG Wall Mount Bracket LSW240B MSW240 for this TV. You can contact our Support Center at (800) 243-0000 for assistance with where to find this wall mount. There is a variety of other manufacturers that specialize in Wall Mount Brackets that make Fixed, Tilting or Full Motion Wall Mounts that can be used with this TV as long as they are VESA Compliant and as long as they support the TV's Wall Mount Pattern. YOu can find them at your local Consumer Electronic Retailers or online...^IFV
Answered by: LGJoel
Date published: 2018-04-04

my LED SCREEN is broken.. can it be replace another LED Screen???

Asked by: macky opaw
Hello, the unit would have to be inspected by a technician for repair cost. Please give us a call for service information or go here: ^AC
Answered by: Amber C
Date published: 2018-02-16

What dongle model is compatible with this tv?

Asked by: Barb27
Hello, we are unsure what you are referring to when you reference a dongle. The 49LF5900 is a 1080p Smart LED TV with webOS 2.0. If you are wanting to set up Wi-FI, Select Home > Settings > Advanced Settings > Network > Wi-Fi Connection. ^AC
Answered by: Amber C
Date published: 2018-02-15

How to check the Bluetooth compatibility for my tv LG WEBOS LF5900

Asked by: Virinchi
The LG 1080p Smart LED TV - 43" Class (42.5" Diag), Model # 43LF5900 does not support Bluetooth...^IFV
Answered by: LGJoel
Date published: 2018-01-05

I'm trying to screen share my lg phone with my lg43LF5900-UB tv and every video I watch says I have to go to my screen share app and that app is not on my tv so go can I screen share?

Asked by: Mlkilby
Information regarding how to screen share can be found in the User Guide located here: You can find this information by going to "Play Other Device Files">"View Smart Phone". ^CP
Answered by: ChrisPSM
Date published: 2017-12-14

Why dont download iflix in LG 43LF5900? 

Asked by: kheidie
Our offices, in the United States, do not have product information for the Philippines. In order to obtain such information, it is recommended to check our subsidiary’s website, at
Answered by: NeilE
Date published: 2017-10-03

Can I use remote earphones some how with this TV? I am loosing my hearing and don't want the volume too high.thanks

Asked by: Sam Macd
That may depend on what type of "remote earphones" you have. If by "remote" you are referring to infrared headsets that have a transmitting tower that is also a charging base, then you might be able to connect them. The only audio port on the LG 1080p Smart LED TV - 49" Class (48.5" Diag), Model # 49LF5900 is the Optical Digital Audio Out. The only way to connect to this port if you have the headset described above will be for you to purchase a Digital/Analog converter that has an Optical Digital Audio In at one end and the Analog Stereo RCA ports at the other. You will also need to purchase an optical cable (also known as a Toslink cable). These items can be found online or at certain Consumer Electronic Retail stores like Best Buy etc., If, on the other hand, the "remote earphones" you are referring to are Bluetooth headsets, you will not be able to use them with his TV...^IFV
Answered by: LGJoel
Date published: 2017-09-22
  • y_2018, m_11, d_20, h_3CST
  • bvseo_bulk, prod_bvqa, vn_bulk_2.0.9
  • cp_1, bvpage1
  • co_hasquestionsanswers, tq_77
  • loc_en_US, sid_MD05230713, prod, sort_[SortEntry(order=LAST_APPROVED_ANSWER_SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_lg
  • bvseo_sdk, java_sdk, bvseo-
  • CLOUD, getContent, 5ms