Specifications include, but are not limited to: Installation of an additional row, facility matching, ceiling mounted light fixtures on the north end of expo halls A, B, and C. Reference: Type PL4 refers to Lithonia JCBL 36000LM SALR MVOLT GZ10 30K 90CRI PM DNAXD / JCBLSC120; Type PL3 refers to Lithonia JCBL 36000LM SALR MVOLT GZ10 40K 90CRI PM DNAXD / JCBLSC120; Fifteen (15) type PL3 Lithonia and fifteen (15) type PL4 Lithonia light fixtures total throughout halls A, B, and C. This divides to five (5) type PL3 Lithonia and five (5) type PL4 light fixtures in each hall. All lighting is based on 277 volt electrical current. New light fixtures are to be provided with cord-plug disconnects. Owner training to be provided at the completion of the project. One (1) year labor warranty. Five (5) year parts warranty.