The PST4 is a 2' x 4' LED backlit panel from Litetronics designed for versatile, high-efficiency illumination in interior spaces. It offers field-selectable output with up to three wattage settings and three color temperatures (3500K, 4000K, 5000K), enabling a single fixture to meet different lighting requirements across a project without swapping luminaires. The panel is DLC 5.1 Standard compliant, features a sealed enclosure to resist dust and pests, and includes an anti-yellowing frosted diffuser to maintain visual clarity over time. With a high lumen efficiency of up to 110 lumens per watt and a rated life of 50,000 hours, this fixture supports long-term energy savings and reduced maintenance compared with traditional fluorescent systems. It is available with 0-10V dimming and is compatible with Emergency Battery Backup, expanding its suitability for spaces where reliable illumination is required during outages.
Constructed with a powder-coated finish and designed for flexible installation, the PST4 fits standard 2' x 4' grid ceilings and can be recessed into drywall ceilings, surface mounted, or suspended as needed. The luminaire delivers a range of lumen outputs (3,300; 4,400; 5,500) across its selectable configurations, ensuring appropriate brightness levels for various applications while maintaining consistent color rendering. Its damp-location rating expands potential use into areas with higher humidity, and the combination of selectable CCT and wattage helps standardize inventories by reducing SKU proliferation across a project. The product carries a 5-year warranty, underscoring its expected longevity and the vendor’s confidence in performance.
Features:
- Selectable wattage (up to 3 settings)
- Selectable CCT (3500K, 4000K, 5000K)
- DLC 5.1 Standard
- Sealed enclosure (Bug/dust free)
- Anti-yellowing frosted diffuser
- ETL Damp location rating
- 0-10V Dimming
- 50,000-hour rated life
- 5-year warranty
- Compatible with Emergency Battery Backup
- Shape:
- 2' x 4'
- Brand:
- Standard DLC LED Back Lit Panel - Selectable Output
- Watts:
- 50
- Voltage:
- 120-277V
- Average Rated Life:
- 50,000 hrs.
- Luminaire Lumens:
- 3,300 | 4,400 | 5,500
- CRI:
- 80
- Color Temp:
- 3500K | 4000K | 5000K
- Finish:
- Powder Coat
- Operating Temp:
- -4°F to 104°F (-20 Degrees C to 40 Degrees C)
- Warranty:
- 5 years
- THD:
- ?20%
- Lumens/Watt:
- 110
- Suitable for Damp Locations:
- Damp
- Package Size:
- Each
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