Quoted from Blitzburgh99:
How are these wired up? Just a normal plug outlet?
How many can be safely strung together?
Are they just cut at the end to custom size them?
The controller has a normal plug outlet.
Every 5 meter (16ft) on the Dream Magic there is a plug-input so you can add more juice (or amps) into the string.
You can cut them every 3 LED's (cutting/soldering pads every 3 LED's)
I have 60 ft on one 10A 12v power adapter at the moment, and working fine.