Orbit ESBL2L-B-2-R-SDT LED Wet Location Emergency & Exit Combo Black Housing 2f Red Letters Self Diagnostic ToolOrbit ESBL2L B 2 R SDT ESBL2L B 2 R SDT Product Description Orbit ESBL2L B 2 R SDT LED Wet Location Emergency & Exit Combo Black Housing 2f Red Letters Self Diagnostic Tool Specifications: Manufacturer: Orbit Industries, Inc. Manufacturer Brand: Orbit Industries, Inc. EvergreenProduct Description: ORBIT ESBL2L B 2 R SDT LED WET LOCATION EMERGENCY & EXIT COMBO, BLACK HOUSING, 2F, RED LETTERS, SELF DIAG. Sub Category: Combination Emergency Light Exit