70 mm Stack Light,10 cm Quick Release Base,Black Housing,24V AC/DC,Steady LED Module,Level 1: Red,Steady LED Module,Level 2: Amber,S teady LED Module,Level 3: Green,No Level 4 Module,No Level 4 Color,No Level 5 Module,No Level 5 Color,No Level 6 Module,No Level 6 C olor,No Level 7 Module,No Level 7 Color
