RKCB Series LED Center Basket Retrofit Kit, 2x2 2x4, CCT/Power Selectable

The Trace-Lite RKCB Series LED Center Basket Retrofit Kit is a versatile, energy-efficient solution designed to upgrade existing fluorescent troffer fixtures to modern LED performance. Engineered for fast and simple installation, the RKCB Series allows users to retrofit existing 2 ft x 2 ft and 2 ft x 4 ft recessed housings without the need for complete fixture replacement. The retrofit kit features field-selectable wattage and color temperature, providing flexibility for a wide range of commercial applications. Wattage can be adjusted between 15W, 20W, and 25W for 2x2 units, and 30W, 40W, and 50W for 2x4 configurations. Selectable color temperatures include 3500K, 4000K, and 5000K, allowing for easy on-site customization. Designed with a two-rail mounting system, the RKCB Series enables quick installation directly into most existing recessed housings, reducing labor time and installation costs. External switches allow convenient adjustment of wattage and color temperature without removing the unit. The fixture delivers high-efficiency performance with efficacy up to approximately 146 lumens per watt and L70 lifetimes exceeding 50,000 hours, providing long-term energy savings and reduced maintenance. A high-quality LED light engine ensures uniform illumination with minimal glare, making it ideal for office, retail, and institutional environments. Constructed with a durable cold-rolled steel housing in a white finish, the RKCB Series is built for reliability in commercial settings. The unit operates on universal 120-277VAC input and includes standard 0-10V dimming capability for compatibility with lighting control systems. Additional features include a built-in auxiliary sensor receptacle for occupancy or daylight harvesting controls, as well as optional battery backup providing emergency illumination for up to 90 minutes. The RKCB Series is cETLus listed for damp locations and DLC Premium qualified, making it eligible for energy rebate programs and suitable for a wide range of retrofit applications. Ideal for offices, schools, healthcare facilities, and commercial buildings, the Trace-Lite RKCB Series LED Center Basket Retrofit Kit provides a cost-effective, flexible, and efficient upgrade solution for existing lighting systems.