• LumaFit Series 2x4 LED panel light retrofit kit with selectable wattage and selectable CCT designed for commercial troffer retrofit applications operating on 120–277V
  • LumaFit Series 2x2 LED panel light retrofit kit for recessed commercial troffer retrofit installations with selectable wattage and selectable CCT 120–277V input
  • LumaFit Series 2x4 LED panel retrofit finished flat panel appearance without mounting hardware
  • LumaFit Series 2x2 LED panel retrofit finished flat panel appearance without mounting hardware
  • LumaFit Series 2x2 LED panel retrofit back view showing integrated LED driver and electrical junction box for commercial retrofit installation
1 5

NCLTG

LumaFit Series LED Panel Retrofit Kit

LumaFit Series LED Panel Retrofit Kit

NC-BPLK22-M40W-CCT

$36.25
$51.99 $36.25
Sale Sold out
Shipping calculated at checkout.
Fixture Size
Output Range
Configuration

Shipping information

Shipping is calculated at checkout based on product type, destination, and delivery method (parcel or freight). For lead times, tracking, freight delivery, and inspection requirements, see our shipping policy.

Returns & Restocking

Returns and restocking are handled through an authorization and routing process based on product type and manufacturer policy. Some returns may be subject to a manufacturer-determined restocking fee. For eligibility, steps, and correction handling, see our return and refund policy.

View full details

Product Overview

The LumaFit Series LED Panel Retrofit Kit is a recessed conversion platform developed for upgrading existing fluorescent troffer housings without removing the ceiling grid or replacing the fixture frame. The system enables standardized LED performance across 2×2 and 2×4 ceiling openings while reducing installation time in commercial retrofit projects.

Field-selectable wattage allows delivered lumen output to be aligned with ceiling height, spacing criteria, and illumination targets using a single retrofit platform. Selectable CCT supports consistent visual appearance across upgraded areas, while universal 120–277V input and integrated dimming capability allow deployment within existing commercial electrical infrastructure.

Select configurations incorporate an integrated sensor receptacle to support future occupancy or daylight control integration without replacing the retrofit assembly. This configuration structure allows projects to maintain a consistent retrofit solution across standard areas and controls-ready zones while preserving existing ceiling systems.

View related solutions in our LED Panel Lights and LED Commercial Lighting collections.

Fixture Specifications

  • Input Voltage: 120–277V
  • Selectable CCT: 3500K, 4000K, 5000K, 5700K, 6500K
  • Dimming: 0–10V
  • Installation Type: Existing Troffer Retrofit Conversion
  • Special Features: Wattage Selectable, CCT Selectable, Tool-Less Retrofit Installation
  • Certifications: cETLus Listed, RoHS Compliant, DLC Premium Listed
  • Warranty: 5-Year Limited Warranty

Performance & Physical Configurations

2×2 Panel Retrofit

  • Selectable Wattage: 15W / 20W / 25W / 30W / 40W
  • Lumen Output: 1,950–5,000 lm
  • Dimensions: 21.41 in L × 22.08 in W × 1.47 in H
  • Sensor Port Option: Yes
  • MPN (Standard): NC-BPLK22-M40W-CCT
  • MPN (Sensor): NC-BPLK22-M40W-CCT-S
  • DLC Product ID: S-JFV025

2×4 Panel Retrofit

  • Selectable Wattage: 30W / 40W / 50W / 60W / 72W
  • Lumen Output: 3,900–9,000 lm
  • Dimensions: 45.43 in L × 22.08 in W × 1.47 in H
  • Sensor Port Option: Yes
  • MPN (Standard): NC-BPLK24-M72W-CCT
  • MPN (Sensor): NC-BPLK24-M72W-CCT-S
  • DLC Product ID: S-LWQN16

Product Downloads

Shop All: LED Commercial Lighting | LED Ceiling Lights | LED Panel Lights | LED Pendant Lights | LED Recessed Lighting | LED Troffer Lights | LED Wraparound Lights

Lighting Design, Layout, and Specification Resources

  • Commercial Lighting Specification & Buying Guides

    Commercial lighting systems are specified based on task requirements, mounting conditions, distribution control, and code compliance. Fixture selection must align with layout planning, electrical coordination, and long-term performance expectations across the application.

    View Commercial Lighting Guides 
  • Commercial lighting layout diagram showing fixture spacing, uniform light distribution, and photometric planning for warehouse and industrial environments

    Lighting Layout, Spacing, and Performance

    Fixture selection alone does not determine lighting performance; layout, spacing, mounting height, and optical distribution control how light reaches the task plane, and improper spacing or distribution can create glare, dark zones, or uneven coverage even when lumen output appears sufficient.

    View Commercial Lighting Layout Guide