This full featured, 6 function, drop-in decoder comes with an on-board regulated
1.5v power supply for 1.5v bulbs as well as on-board resistors for LED's.
Originally designed to replace the early Atlas lighting boards but now an
excellent option for any HO locomotive with the large, tab connected lighting
board. Included is our auto-adjusting BEMF for outstanding slow speed
performance and hassle free set up. Also includes Quiet Drive for super quiet
Dimensions: 0.682" x 2.85" x 0.155" or 17.32mm 72.39mm 3.94mm