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.
1993 LEGO Sets
1993 introduced LEGO Belville, aimed primarily at girls with larger figures, bright colors, and lifestyle-focused play. DUPLO expanded with new trains and early learning sets, while the Castle line added Dragon Masters, introducing fantasy elements like dragons and wizards. LEGO also reissued Space Police I for a new generation of builders. Facing growing demand and capacity limits, LEGO began reassessing its manufacturing strategy. The year was both a creative and operational turning point as the company prepared for large-scale global expansion.