Thunder Sound Effect for your Miniature Storm Scenes Color_Pink or in train windows

or in train windows

Or use the single sequence for theater marquis for waterfalls

Connect the red power lead to all of the red leads on your LEDs

and Nano size LEDs

Or just pair this siren with our motion sensor for some fun effects when people enter an area or lift a lid

Thunder Sound Effect for your Miniature Storm Scenes Color_Pink or in train windowsDescription Add a nice thunderstorm sound effect to your miniature scene. By popular demand, the many fans of our lightning circuit have their wish! We now have a collection of thunder sounds on a fully assembled circuit attached to a nice big speaker to go with them. This circuit comes with a double switch: AA battery holder with 2 switches with our 3 volt version 9 volt battery snap with 2 switches with our 5 12 volt version With 2 switches, you can