2 x OO scale railroad crossing signals 2 heads + Circuit board flasher #GR2Track

2 x OO scale railroad crossing signals 2 heads + Circuit board flasher #GR2TrackPrice is for 2 complete Railroad Crossing Signals ( Come with 1 circuit board falshers ) OO scale or HO Scale default Common Anode ( common cathode available too ) they can be lighted and flash alternatively Shipping and Discounts We provide combined shipping discounts for most of our items, we will subtract US$2. 00 ( or equal to ) from each additional item you order. But we don't offer shipping discount for items with US$4. 99 ( each additional

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want upgrade distribution board

but sometimes

default signals: will come with 2 of the above default N signals

I may supply some resistors for free if I am informed via the note when pay

default common anode

the following board may do:

body color: silver ( default )

made of 3V 20mA SMD LEDs prewired resistors and ready for 9V to 16V DC use

1 x complete signal ( will NOT come with switch or controller board )

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Drive by 6V to 24V AC/DC transformer ( Not Include )