The AGRK series retrofit kits are designed to convert existing 4 and 8 foot fluorescent strip fixtures to state of the art energy efficient fluorescent lamp and ballast technology. Retrofitting these older fixtures can greatly reduce energy consumption and lamp replacement costs. The kits are shipped fully assembled and pre-wired to allow fast, easy installation with minimal labor. Choice of channel widths ensures compatibility with the broadest range of existing fixtures. The AGRK strip conversion kit maximizes fixture efficiency and provides uniform light distribution.