The OTR troffer retrofit kit is designed to offer the end user an aesthetic and cost effective way to increase the efficiency and lumen output of existing troffer fixtures. Applications include conference rooms, offices, supermarkets and retail applications. OTR retrofit kits are available with a variety of lamp and reflector combinations allowing the customer to design the OTR system to meet or exceed existing light levels and customize the “look” to match their specific needs. The OTR 2x4 with FW12 louver/subframe and Diffuse White reflector is a popular fixture selection, especially for retail applications.