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Deal.ai › Light Strip
B&W
B&W TV LED Backlight 11.5ft 32-50 Inch Screens

B&W TV LED Backlight 11.5ft 32-50 Inch Screens

Best price now

$142.48at Lowe'sObserved at 7:08 AM

Prices are checked against each store and labelled with when. Store links may earn us a commission. Price via Klarna.

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Our take on the B&W TV LED Backlight 11.5ft 32-50 Inch Screens

The B&W TV LED Backlight is an 11.5ft multicolor LED strip made for 32- to 50-inch TVs, controlled through an app. It adds bias lighting behind the screen, which can ease eye strain in a dark room and make the picture look punchier. At $142.48 at Lowe's as of November 8, 2026, it is priced far above the $15 to $40 that similar 11.5ft app-controlled strips usually cost.

Best forOwners of 32- to 50-inch TVs who want bias lightingRenters who want a peel-and-stick, no-drill setupPeople who like changing colors from a phone app
Pros
  • 11.5ft length covers the perimeter of most 32- to 50-inch TVs
  • Multicolor output lets you set white bias light or accent colors
  • App control means no separate remote to lose
  • Adhesive strip installs without tools
Cons
  • $142.48 is several times the typical price for a strip this size
  • App-only control can be inconvenient if your phone is busy
  • Adhesive backing often loosens on warm TV backs over time
  • No mention of music sync or HDMI-based syncing

B&W TV LED Backlight 11.5ft 32-50 Inch Screens prices at every store

  • Lowe'sNew

    In stock

    $142.48Free shippingObserved at 7:08 AM
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Store links may earn us a commission. Price via Klarna.

B&W TV LED Backlight 11.5ft 32-50 Inch Screens price history

Lowest price we've seen: $142.48 on Nov 8 at Lowe's. Tracked across 1 store since Nov 8.

Specifications

App Control
YesSource
Color
MulticolorSource

Questions and answers

Is $142.48 a good price for this backlight?
No. Comparable 11.5ft app-controlled LED strips for 32- to 50-inch TVs usually sell for $15 to $40. $142.48 at Lowe's as of November 8, 2026 is well above that, and Lowe's is the only store pricing it new.
Will it fit my 50-inch TV?
Yes. The 11.5ft strip is sized for 32- to 50-inch screens, which is enough to run along all four edges of a 50-inch set. Larger TVs would need a longer strip.
Do I need the app to use it?
Yes. Control is through the app, so you need a phone to change colors or brightness. There is no separate remote listed.
Can I cut the strip to length?
That is not stated. Cut only at marked points if the strip has them; otherwise leave it full length and hide the excess behind the TV.
Does it sync with what's on screen?
No screen-sync or music-sync feature is listed. It is a color-changing backlight you set manually, not an HDMI or camera-based sync system.
Where is the B&W TV LED Backlight 11.5ft 32-50 Inch Screens cheapest?
At Lowe's, for $142.48, as of our latest check.

Stores we've priced the B&W TV LED Backlight 11.5ft 32-50 Inch Screens at

  • Lowe's deals and prices