Orbit ESLN4M-B-2-R-EB-SDT Micro LED Wet Location Exit Sign Black Housing W/ Double Face Red Letters Battery Backup SDTORBIT ESLN4M B 2 R EB SDT ESLN4M B 2 R EB SDT Product Description Orbit ESLN4M B 2 R EB SDT Micro LED Wet Location Exit Sign Black Housing W Double Face Red Letters Battery Backup SDT Specifications: Manufacturer: Orbit Industries, Inc. Manufacturer Brand: Orbit Industries, Inc. UMIPart Number: ESLN4M B 2 R EB SDTProduct Description: ORBIT ESLN4M B 2 R EB SDT MICRO LED WET LOCATION EXIT SIGN,BLACK, HOUSING,2F,RED LETTERS,BATTERY BACK UP, SDTSub