4 Inch Trimless Recess Mount Linear Light LVLBY43T

10-14 Day Lead Time
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/ Description

Our LVLBY43T is an architectural trimless recess linear light available in 2ft, 4ft, 6ft, and 8ft lengths, or can be made to custom lengths to your project specs making it suitable for general lighting applications. It features a high-output 4 Inch wide trim-less ("plaster in" style) flange that allows for this fixture to be seamlessly recessed in drywall, which is an elegant and alluring addition to any modern or classic space. It comes standard 0-10V Dimmable (signal wires required for dimming), or select 2-Wire Phase/TRIAC Dimmable under "Additional Options" and is available in 1,083 or 2,166 lumens/ft configurations, making it suitable for even the most robust general lighting applications. Our LVLBY43T requires 3 inches of clearance but has an internal power supply allowing one to connect the light fixture directly to the "line voltage" (120-277VAC, or 347VAC). Our LVLBY43T can be recessed in dry-wall or solid ceilings and used for general lighting (sole source of light) in homes, offices, retail spaces, and restaurants. View Spec Sheet Here!


  • Build: Anodized high-quality aluminum construction.

  • Customization: Can be customized to meet almost any desired look or design (MOQ may apply, Contact-Us).

  • Continuous Runs: Can be installed as single unit, or combined with multiple fixtures to create endless runs of linear lighting.

  • Dimming: Standard 0-10V Dimmable (Requires extra wires for dimming). Phase or TRIAC Dimming, does not require extra wires (standard/remodel dimming)

  • Lifetime: 70,000+ Hours

  • Warranty: Guaranteed by our 5-Year Warranty

  • American Made: Designed, built, and shipped out of our Miami, FL facility.

  • Quick Turnaround! Typically ships out in 7-10 days.

  • Emergency Lighting EM Back-Up available for all sizes 4ft and up

  • UL Listed: Can be specified on any commercial project!

Quick Specs


2ft, 4ft, 6t, and 8ft


4 Inch (Aperture of light)


3 Inch

Input Voltage

120-277VAC, or 347VAC

Lumen Output

HO: 1,083 Lumens/ft | UHO: 2,166 Lumens/ft


Select Size to See Power Specs

Color Rendering

80+, 90+ (Available)


Trim-Less Recessed: Drywall or Solid Ceiling

Fixture Type

Direct Linear Downlight


Made to Order in the USA, Returns not accepted


Our LVLBY43T is available in standard lengths of 2ft, 4ft, 6ft, and 8ft, but can be made to custom sizes upon request. Multiple Fixtures can be connected to create un-interrupted, seamless, continuous runs of light. They can also be configured to make rectangles, squares, octagons, and more! Request a Quote for your custom size or shape linear lighting project.

Light Color

Our LVLBY43T light fixture comes with a standard color rendering index value (CRI) over 80, CRI>90 is available upon request. It is conveniently available in five standard color temperatures: 2700K, 3000K, 3500K, 4000K, and 5000K. Custom color temperatures are available upon request (MOQ may apply).

Mounting Options

Our LVLBY43T light fixture can easily be recessed into any drywall or solid ceiling type that allows for a 3 inch tall (~ 2.5 Inch Clearance) recessed light fixture. Our LVLBY43T features an integrated plaster-bead which allows you to "mud up" or "plaster finish" up to the aperture of the light. For the best effect, we recommend either installing on new drywall, or creating a "rebate" or notch in previously finished drywall for the cleanest look. Framing is required on both sides of the opening for the fixture, the fixture is screwed in place through the integrated plaster bead and into the framing. The framing does not need to run full length, but having it span the full length of the fixture or run makes the installation simpler. Refer to our Mounting Instructions for more information.

2ft LVLBY43T, 4 Inch Wide Trim-less ("Plaster-In") Recessed Linear Light Fixture
Project Support


Contact Us for Volume Pricing | Request a Quote
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/Product Specs


Make sure to review product specs before purchasing Controller and Receivers. Contact-Us for assistance with more product specs, application, or installation: 1-800-679-4902 | M-F | 9AM-5PM EST |

2-Wire Phase/Triac: No Additional Dimming wires needed
Model # LVLBY43T
Manufacturer GlowbackLED®
Dimensions 2ft, 4ft, 6ft, 8ft long x 4in wide x 3in high
Lamp Source LED
Listings UL-Listed
Power Consumption Select Size to See Power Specs
Input Voltage 120VAC -277VAC, 347VAC
Efficiency 76 Lumens/Watt
Lumen Output HO: 1,083 Lumens/ft | UHO: 2,166 Lumens/ft
Power Connection Rear and Endcap "Knock-Out"
Power System Internal Power Supply
Light Distribution Direct Light Distribution
Color Rendering CRI > 80 | CRI> 90 Available
Color Temperature 2700K (Incandescent White)
3000K (Warm White)
3500K (Modern Warm White)
4000K (Natural White)
5000K (Bright White)
Mount Type Trim-Less Direct Screw: Screw to framing/solid ceiling using integrated plaster bead.
Dimming 0-10V: Dim to 1%
Warranty 5-Year Limited Warranty
Lifetime 70,000 hours.
Mount Type:
Recess Trimless (Plaster or Mud In)
Input Voltage:
Available Finishes:
Satin Aluminum
Light Aperture Width:
4 Inch
Light Distribution:
Down Light
0-10V Dimmable
General Lighting
Fixture Look:
Recess Depth:
3 Inch
Emergency Lighting:
EM Battery Capable
Spec Sheet:
Installation Instruction:
Fixture Length:

View product to see sizes

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