70 mm Stack Light,0.5 in. NPT Base,Black Housing,90 250V AC 3 Circuits,Steady LED Module,Level 1: Green,Steady LED Module,Level 2: Red,No Level 3 Module,No Level 3 Color,No Level 4 Module,No Level 4 Color,No Level 5 Module,No Level 5 Color,No Level 6 Module,No Le vel 6 Color,No Level 7 Module,No Level 7 Color
