after rigging a rotary switch to test the fiber optic 'focuser'...I tacked the assembly in place on the layout...using velcro to hold the 9 volt battery and the focuser in place under the layout. Here are a couple of pics in full light to show the signal and lighting to advantage...I'm more than pleased with the scale effect the LED and fiber optic combination provide....a WINNER in my book! Thanks for looking, ~Bruce
