The best bang for your buck in automated Christmas displays. As long as you don't exceed the wattage per channel you can add a lot of lights. If you use LED only, you can go way over the number of lights per channel. There are six outlets. I use six 1 foot outdoor extension cords and 3 way cubes to plug more things in. This is my second L&CoC and I plan to use both this year.
It only plays Christmas, no Halloween.

I always decorated majorly with lights, this product is amazing, takes it to a whole new level, now don't expect to plug and play, you need to plan it out for full effect, and plan on using plenty of extention cords and splitters to use this box to fullest potential

Wow! I have tried various brands of lights and sounds and always came out disappointed. The lights just never synchronized with the music. But Mr. Christmas provides the kind of performance that would ordinarily cost you hundreds of dollars to do with a computer that has to be used to program lights. The lights and sounds are spot on! Just make sure you do not hook up more than 2 amps on each of your six outlets. No flimsy construction here. constructed of composite heavy plastic. One of my main concerns was the volume. Believe me you do not have to worry. You can really crack this baby up without any noticeable distortion. Mr. Christmas provides is a wonderful selection of both religious and secular Christmas tunes. You can play them separately or together. High recommend this product.

This thing is AMAZING! I know this is waterproof. However, I made it my own my adding a 3mm jack to add an external speaker. This way i can leave the unit in the garage and route the music to a speaker, outside. Now I don't have to worry about the weather or someone walking away with it. It works great! Instructions were easy to use. Has a small troubleshooting section as well. Volume is pretty loud. Loud enough to hear it from the street here which is only 30 feet away. We were getting cars stopping by the first night we put this thing up. It really make a GREAT Christmas show. Will add video later...

It's very easy to set up and makes a beautiful display. The bad, The speaker is awful. You can't hear it from 50 ft away. Wish the sound was louder and the it had memory card reader or blue tooth, some way to play a larger variety of songs