2X4 TROFFER RETROFIT KIT 19W AND TUNABLE WHITE - CONTROL READY
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Product Overview
The MaxLite TRK24D19TWCR LED Troffer Retrofit Kit introduces Human Centric Lighting (HCL) capabilities into commercial troffer fixtures. Designed for standard 2x4 recessed ceiling grids, this 19W controls-ready fixture delivers up to 2,565 lumens with full-range tunable white color temperatures from 2700K to 6500K. Engineered for fast, effortless modernization, it retrofits into existing fluorescent troffers in under 15 minutes without disturbing the ceiling plenum.
Key Features & Benefits
- Full Range Tunable White: Seamless CCT adjustment from 2700K to 6500K to support occupant productivity, comfort, and circadian rhythms.
- Energy-Efficient Output: Consumes only 19W while delivering up to 2,565 lumens with efficacy reaching up to 135 lm/W.
- c-Max Controls Ready: Plug-and-play receptacle pairs seamlessly with c-Max tunable white network nodes, sensors, and wall switches (sold separately).
- 0-10V Continuous Dimming: Smooth 0% to 100% dimming range with dim-to-off capability.
- Rapid Installation: Installs into existing troffers in under 15 minutes without penetrating the ceiling plenum.
- Circadian Lighting Support: Enables scheduled scenes and dynamic daylight tracking via c-Max App controls.
Dimensions
- Fixture Length: 47.8 inches (1215 mm)
- Fixture Width: 23.7 inches (606 mm)
- Fixture Height: 3.07 inches (78 mm)
- Nominal Size: 2 ft x 4 ft
Technical Specifications
| Model Number | TRK24D19TWCR |
| Product Series | TRK Control Ready Series |
| Product Type | LED Troffer Retrofit Kit |
| Fixture Size | 2x4 |
| Nominal Wattage | 19W |
| Delivered Lumens | 2,470 / 2,527 / 2,565 lm (at 2700K, 4500K, 6500K) |
| Nominal Efficacy | 130 / 133 / 135 lm/W |
| Input Voltage | 120-277V AC, 50/60 Hz |
| Color Temperature | Tunable White (2700K - 6500K) |
| CRI | ≥80 |
| Dimming | 0-10V (0-100%, Dim-to-off voltage: 0.3V ± 0.2V) |
| Power Factor | ≥0.87 |
| Surge Protection | 2.5 kV |
| Calculated L70 | ≥100,000 hours |
| Operating Temperature | -4°F to 122°F (-20°C to 50°C) |
| Operating Humidity | 10% to 80% RH non-condensing |
| Certifications | cULus Classified, FCC Compliant, RoHS Compliant |
| Environment | Damp locations |
| Warranty | 10 years |
Materials & Construction
- Housing: Durable sheet metal construction
- Diffuser Lens: High-transmission PMMA lens
- Environmental Consideration: RoHS compliant with zero mercury
Additional Information
Typical Applications: Commercial offices, healthcare environments, classrooms, retail, and hospitality facilities seeking Human Centric Lighting upgrades.
Controls Compatibility: Requires compatible c-Max network tunable white node (Model NN-RTW-TW or PIR motion/daylight harvesting node NN-RTPSW-TW, sold separately) for tunable white and app programming features.
Optional Accessories: Compatible air return brackets (TRKP-ARB-48), field-installable battery backup units (EBUUP17015N200B1), BBU mounting plates (TRK-BBUPLATE2224), and flat test switches (EBU-RTST-E15) are sold separately.