Replaces Lionel Marx Train Signal Crossing Switch Controller 51 Ba9s LED Light Bulb 7.5v

Stays cool to the touch when lit.  No more melted plastic. 

Lionel CW Lionel KW Lionel RW Lionel VW Lionel ZW. Fits any of these Lionel Transformers.

- Choose Qty

#51 MINIATURE BULB BA9S BASE - 7.5 Volt 0.01 Amp, G3-1/2 Miniature Bayonet (BA9S) Base, 2.0 MSCP. 30,000 Average Rated Hours, 0.94" Maximum Overall Length. #51-300