Picking a light for 75g

[JimFuller]

These seem like very much so what I am looking for and better than the Current. I am going to try them out. Do you have any advice? How do I get them to connect to each other, I don't see any 2 packs just single units?

Thanks

They are only sold as singles. The app or when you connect via the web access with your computer will allow you the notify the one you choose as master of any slaves. It is very easy. The information is at
Jim Fuller