Jaykal’s G4TRF has the unique property of being a toolless design. The retrofit kit can be assembled utilizing four twist lock connectors, available in 1X4, 2X2 and 2X4 sizes with multiple wattage range options. The sensor ready design provides simple plug-in control for advanced control applications. The identical matching components allows contractor packaging for high capacity pallet shipping. A great modernization of existing fluorescent fixtures.