
LEGO Trains is one of the longer running themes that dates back from 1966 and ran up until 2006. During its run there were multiple sets released running on various power platforms from 4.5volt, to 9 and 12 volt sets. Later in 2011 LEGO released additional train sets using RC and Power Functions controllers under different themes like City.
2005 LEGO Sets
In 2005, LEGO saw major developments in set design, theme evolution, and digital expansion, marking a turning point for collectors and the company's resurgence. One of the most notable milestones was the 50th anniversary of the LEGO System, celebrating five decades of the iconic brick's interlocking design.