4" X 4' LED Recessed Backlit Flat Panel | 4.400Lm Max | 120/277V | CCT Selectable | Montauk Collection | Luxrite LR24221

4" x 4' Recessed Backlit LED Panel – CCT & Wattage Selectable (LR24221) The LR24221 4" x 4' recessed backlit LED panel is a high-performance linear lighting solution engineered for commercial, office, and large-scale interior applications. Designed with adjustable wattage and selectable color temperature, it offers unmatched flexibility and efficiency for modern lighting projects. With three wattage options (18W / 28W / 40W) and four selectable CCT settings (3000K, 3500K, 4000K, 5000K), this fixture allows users to customize brightness and ambiance to match any environment. Delivering up to 4400 lumens and 110 lm/W efficacy, it ensures powerful, energy-efficient illumination. The backlit panel design produces uniform, glare-reduced lighting with a wide 110° beam angle, making it ideal for workspaces, retail areas, and general lighting. Its slim 1.38” profile enables seamless recessed installation for a clean, modern ceiling appearance. Built for long-term performance, the panel supports 0-10V dimming, operates on 120-277V, and features a 50,000-hour lifespan, reducing maintenance and operational costs. Key Features Selectable wattage: 18W / 28W / 40W Selectable CCT: 3000K / 3500K / 4000K / 5000K High lumen output: up to 4400 lumens High efficacy: 110 lm/W Wide beam angle: 110° for uniform lighting 0-10V dimmable for lighting control Slim profile: only 1.38” depth Long lifespan: 50,000 hours Wide voltage range: 120-277V Applications Offices and corporate environments Conference rooms and open workspaces Retail and commercial interiors Educational and healthcare facilities Hallways and large-area lighting Technical Specifications General Specifications Specification Details Item Number LR24221 Description LED4"X4BPNL/3WO/4CCT/D Size 4" x 4' Shape Backlit Panel Finish White Dimensions Specification Measurement Length 47.80" Width 3.93" Depth 1.38" Lighting Specifications Specification Value Wattage 18W / 28W / 40W Lumens 2200 / 3300 / 4400 lm Color Temperature 3000K / 3500K / 4000K / 5000K CRI 80 Beam Angle 110° Efficacy 110 lm/W Electrical Specifications Specification Value Input Voltage 120-277V Input Current 370mA Frequency 50/60Hz Power Factor 0.9 Dimming 0-10V Performance Specification Value Rated Lifetime 50,000 hours Operating Temperature -4°F to 104°F Estimated Yearly Cost $4.82 Packaging Information Specification Details UPC Barcode 732388925766 Master Barcode 10732388925763 Master Pack 6 Units Master Carton Dimensions 49.01" x 9.25" x 5.51"