Orbit ESLN4M-B-2-G-EB-TP Micro LED Wet Location Exit Sign Black Housing W/ Double Face Green Letters Battery Back Up Tamper ProofORBIT ESLN4M B 2 G EB TP ESLN4M B 2 G EB TP Product Description Orbit ESLN4M B 2 G EB TP Micro LED Wet Location Exit Sign Black Housing W Double Face Green Letters Battery Back Up Tamper Proof Specifications: Manufacturer: Orbit Industries, Inc. Manufacturer Brand: Orbit Industries, Inc. UMIPart Number: ESLN4M B 2 G EB TPProduct Description: ORBIT ESLN4M B 2 G EB TP MICRO LED WET LOCATION EXIT SIGN,BLACK, HOUSING,2F,GREEN LETTERS,BATTERY BACK