Alternating Crossbuck Flashers


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The GRS1006-2 Small Scale Alternating Crossbuck Flasher, for HO and N scales, comes with four red 3.0V micro bulbs, one set for each signal post. Complete instructions are included showing how the bulbs are interconnected between the circuit board and signal posts.

The GRS1006-1 Large Scale Alternating Crossbuck Flasher is basically the same as the GRS1006-2 but with larger 1.5V GOR bulbs for larger scale crossbucks.