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LED Strip Lights | Low Bay Light Fixtures | Stairwell Lighting Fixtures | LED Retrofit Strip Lighting Kits | Undercabinet Light Fixtures

LED BarKit Linear Retrofit Kit 43" - 3,166LM Max, Multi-CCT 35/40/50K, Surface/Pendant - Light Efficient Design

SKU: RP-LBI-G1-4F-15W-40K-WC | Ordering Code: RP-LBI-G1-4F-15W-40K-WC  | UPC: 844006024079

Light Efficient Design RP-LBI-G1-4F-15W-40K-WC LED BarKit Linear Retrofit Kit 43" - 3,166LM Max, Multi-CCT 35/40/50K, Surface/Pendant - Light Efficient Design
Light Efficient Design RP-LBI-G1-4F-15W-40K-WC LED BarKit Linear Retrofit Kit 43" - 3,166LM Max, Multi-CCT 35/40/50K, Surface/Pendant - Light Efficient DesignLight Efficient Design RP-LBI-G1-4F-15W-40K-WC LED BarKit Linear Retrofit Kit 43" - 3,166LM Max, Multi-CCT 35/40/50K, Surface/Pendant - Light Efficient DesignLight Efficient Design RP-LBI-G1-4F-15W-40K-WC LED BarKit Linear Retrofit Kit 43" - 3,166LM Max, Multi-CCT 35/40/50K, Surface/Pendant - Light Efficient Design
  • DLC
    Listed
  • Wattage
    Selectable
  • Color
    Selectable
Prices correct at 5:29 AM, 8/19/2026 and are subject to change
$64.99each
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Options

Color Temperature (Kelvin)
Color Temperature Guide 2700 3000 3500 3500 4000 5000
Length (in)
19.3 31.3 43.3

Product Highlights

  • Estimated life of 91.3 years based on 3 hours use per day
  • Adjustable color
  • Adjustable wattage

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Product Description–

Light Efficient Design BarKit 43" LED linear retrofit kit for upgrading fluorescent tube fixtures to integrated LED without full housing replacement. Selectable wattage (10W/15W/25W) and CCT (3500K/4000K/5000K). Drop-in installation within existing T8 or T5 fixture housings preserving ceiling aesthetics, eliminates housing disposal cost, and significantly reduces installation labor. DLC listed for utility rebate eligibility. Surface or pendant compatible. Universal 120-277V. The BarKit approach is particularly cost-effective in large commercial installations where fixture housing replacement would be prohibitively expensive or disruptive. Ideal for offices, classrooms, retail, and commercial spaces with existing 4FT fluorescent infrastructure.

  • Use as a retrofit kit or fixture
  • 3-way wattage and color selectable
    • Color selectable (3500K/4000K/5000K)
    • Wattage selectable
      • 10W 1,344 lumens
      • 15W 2,255 lumens
      • 25W 3,166 lumens
  • Included with the BarKit:
    • 2 surface mount magnetic clips with easy bend and break lines
    • 4 - 1/4" hex head self drilling screws
    • 1 flex setting cover
  • Power cable not included (RP-LBI-G1-IP-3F-DIM sold separately)
    • Connect up to 40 light bars on one incoming power cable
  • Internal LED driver
  • Suitable for surface mounting
  • All surfaces are powder coated after fabrication
  • Stylish frosted acrylic lens featuring bright, even illumination with no pixilation
  • Suitable for dry and damp locations
  • Accessories available:
    • Power cable - RP-LBI-G1-IP-3F-DIM
    • Linking cables:
      • 6" - RP-LBI-LC-6IN-DIM
      • 12" - RP-LBI-LC-12IN-DIM
    • Bracket - RP-LBI-5MM-10P - Sold in a 10 pk. only
    • Seamless connector - RP-LBI-SSC-DIM
  • 0-10V dimming
  • 10 year limited warranty

Product Documents

Full Specs–

Brand

Light Efficient Design

Product Line

LEDBarKit-Internal Driver (LBI)

Model Number

RP-LBI-G1-4F-15W-40K-WC

Energy Used

10/15/25 Watts

Line Voltage

120-277

CRI

80

Color Temperature (Kelvin)

3500/4000/5000

Lowest Color Temperature (Kelvin)

3500

Highest Color Temperature (Kelvin)

5000

Brightness (Lumens)

1344/2255/3166

Average Rated Life (hr)

100000

Operating Temperature (°F)

-13 to 140

Bulb Type Supplied

LED

Length (in)

43.3

Width (in)

1.2

Height (in)

1.2

Nominal Length (ft)

4

Finish

White

Manufacturer Warranty

10 year limited

Linkable

Yes

Damp Location

Yes

Dimmable

Yes

Color Selectable

Yes

Wattage Selectable

Yes

DLC Listings

S-1IZWG9 Standard, S-VXSNZ8 Standard, S-YEJMDB Standard

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