snap circuits light was my second set and I really enjoyed it. it has over 175 projects and over 55 pieces, its name pretty much says what it is it has a lot of light making pieces such as
color organ ^
and there are some attachments that go on top
. It has some very big projects such as Big Circuit, as you can see it asks for a mp3 player but you can actually use any noise making device, it will supply the cord.
there are a lot of big circuits like it most include: the color organ, a noise making device, a Q1, and a Q2.