2 x HO scale 3 tracks grade crossing signals + 1 circuit board flasher #3B2 information about sound effect board:

information about sound effect board:

wired and mount on an Acrylic board

can be lighted

see the instruction before using them

upper target shows Green/Yellow/Red light

2 x HO scale 3 tracks grade crossing signals + 1 circuit board flasher #3B2 information about sound effect board:Store Home New Arrival Ending Soon Add to Favourites View Feedback Contact us Store Categories USA store HO Scale OO scale O Scale N Scale Light Emitting Diode LEDs Grain of Wheat Bulbs Wholesale Buy In Bulks Switches Connectors G Scale Z Scale Electronic Component Resistors Nintendo DS Nintendo GBA SP UK store HO gauge OO gauge O gauge Light Emitting Diode LEDs N gauge Switches Connectors Grain of Wheat Bulbs Wholesale Buy In Bulks G gauge Z gauge