Modernize Your Ceiling Lighting in Minutes The Base Model Circular Retrofit 120 by Light Efficient Design is the smart, cost-effective solution to replace outdated circular fluorescent fixtures without changing your entire housing. Designed specifically for 12-inch circular applications, this retrofit kit delivers a crisp 4000K cool white light output that instantly brightens any space with a clean, professional look. Built for Versatility and Efficiency Operating at just 9 watts , this circular LED retrofit dramatically reduces energy consumption compared to traditional fluorescent circline bulbs — all while maintaining excellent light quality. Whether you're upgrading a kitchen, office, hallway, or retail space, the RP-B-CR-9N-12L-40K-WC delivers reliable performance day after day. The white finish housing blends seamlessly into standard ceiling setups for a polished, unobtrusive aesthetic. Why Choose This Retrofit? Retrofit kits are the ideal choice when you want the benefits of LED technology without the cost and hassle of a full fixture replacement. Simply swap out your existing circline and immediately enjoy longer lifespan, lower hydro bills, and reduced maintenance costs. At just , this Light Efficient Design retrofit offers outstanding value for homeowners, contractors, and facility managers across Canada. Available exclusively at Lumibox.ca — your trusted Canadian LED lighting distributor.