Product Overview
The SnapFit Series LED Troffer Retrofit Kit is a recessed commercial lighting upgrade platform developed for converting existing fluorescent troffer housings to LED operation without removing the original ceiling fixture. The retrofit assembly replaces legacy lamps, ballasts, and internal optical components while retaining the installed troffer body within standard T-grid ceiling systems.
Designed for offices, education facilities, healthcare environments, and administrative interiors, the series supports selectable wattage configurations that allow delivered lumen output to be matched to ceiling height, fixture spacing, and target illumination levels during installation. Field-selectable correlated color temperature enables consistent visual conditions across multi-room retrofit projects while maintaining uniform fixture appearance throughout the space.
Controls-ready configurations incorporate an integrated sensor receptacle to support occupancy or daylight sensing strategies commonly specified in modern commercial lighting layouts. Wide 120–277V input compatibility and 0–10V dimming allow integration into existing branch circuits and lighting control systems without modifying ceiling infrastructure or replacing the complete luminaire.
The SnapFit retrofit approach is intended for projects seeking performance modernization while minimizing ceiling disruption, material waste, and installation labor associated with full fixture replacement. Additional recessed lighting solutions can be reviewed within our LED Troffer Lights collection or across the broader LED Commercial Lighting category.
Fixture Specifications
- Voltage: 120–277V
- CCT: 3500K, 4000K, 5000K, 5700K, 6500K
- Dimming: 0–10V
- Efficacy: 125–130 lm/W
- Certifications: cETLus Listed, RoHS Compliant, DLC Premium Listed
- Warranty: 5-Year Limited Warranty
Performance & Physical Configurations
2×2 Troffer Retrofit
- Selectable Wattage: 15W / 18W / 20W / 25W / 28W
- Lumen Output: 1,950–3,500 lm
- Dimensions: 21.5 in L × 22.1 in W × 1.89 in H
- Sensor Port Option: Yes
- MPN (Standard): NC-TRK22-M28W-CCT
- MPN (Sensor): NC-TRK22-M28W-CCT-S
- DLC Product ID: S-TTMX9B
2×4 Troffer Retrofit (Up to 35W)
- Selectable Wattage: 15W / 20W / 25W / 30W / 35W
- Lumen Output: 1,950–4,375 lm
- Dimensions: 45.39 in L × 22.1 in W × 1.89 in H
- Sensor Port Option: Yes
- MPN (Standard): NC-TRK24-M35W-CCT
- MPN (Sensor): NC-TRK24-M35W-CCT-S
- DLC Product ID: S-8RY2BG
2×4 Troffer Retrofit (Up to 50W)
- Selectable Wattage: 25W / 30W / 35W / 40W / 50W
- Lumen Output: 3,250–6,250 lm
- Dimensions: 45.39 in L × 22.1 in W × 1.89 in H
- Sensor Port Option: Yes
- MPN (Standard): NC-TRK24-M50W-CCT
- MPN (Sensor): NC-TRK24-M50W-CCT-S
- DLC Product ID: S-6FWKN9
Product Downloads
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Lighting Design, Layout, and Specification Resources
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Commercial Lighting Specification & Buying Guides
View Commercial Lighting GuidesCommercial 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.
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Lighting Layout, Spacing, and Performance
View Commercial Lighting Layout GuideFixture 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.
