Reply to "VisionLine Challengers"

Howard Reed posted:

I saw an HO steam engine that you could control the class lights. you can turn them on and off and change the color from white to green. I believe they used 2 color LEDs for the two colors.

yes bi color or tri color led allows you to change the input voltage to get different colors. Would be a cool option could switch from white green or red depending on the service schedule.

Shawn Chronister

OGR Publishing, Inc., 1310 Eastside Centre Ct, Suite 6, Mountain Home, AR 72653
330-757-3020

www.ogaugerr.com
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