GREEN BLINKING LIGHT MODULE 230VAC

70 mm signal towers: Up to seven modules of the following can be stacked to create a signal tower: Up to seven light modules (blinking or steady), less one if a sound module is needed. Include a connection module for ending. If necessary, add mounting attachments. Modules for lights: continuous light, flickering light. Sound modules: either pulsating or continuous audio. LED (not included) or normal BA15d lamp filament used in steady light modules.