Oh my , well we have hundreds of lights.
My Father in law had a tradition of decorating his whole front yard in lights, sadly he recently passed away. His wish was for my Hubby to take all his lights and put them up. So we have all his lights plus some 80 sets hubby brought last year, We also have moving reindeer, 8ft inflatable santas. We now have two because we brought FIL one . So many infact I have forgotten.
Lucky for us my Hubby is an electrician so he has set up a power box outside under our carport. He also is going to computer control them this year and set them so they flash on and off to music. ( I have no idea about this, except to know its a special programand the lights need special controllers) ,
Funnily enought this long weekend is being spent going through them all to check if they are all working etc..the kids think its great.