What's the issue with no dealer in FL? They are buyable online in US $ from the USKYLED.com website. Is it that you don't have anybody close by to talk to before purchasing?

I don't see any installation instructions, but it is all low voltage wiring - you just need to get the + and - polarity correct. This stuff isn't rocket science, any good DIYer or electrician should be capable of doing it. One does need to add up all the lamp wattages and select a power supply wattage that is larger, and select the correct power supply voltage to match the lamps. . Note: the only way to dim these systems is to purchase the 0-10v dimming power supply and use a Leviton (or other brand) 0-10v wall dimmer. This type of dimming works great, I've set up a school gymnasium (replacing 400W mercury arc lamps with LED UFO's) with such a dimming system. Works great from all-on basketball games to dimmed for group dinners, etc.

https://www.leviton.com/en/products/ip710-lfz

@HU-867564120: "Note: the only way to dim these systems is to purchase the 0-10v dimming power supply and use a Leviton (or other brand) 0-10v wall dimmer."

I'd buy a power supply (example) that works with a common, Triac dimmers such as Lutron LED+ dimmers (example).

@HU-867564120 Thanks for the awesome feedback! I guess part of my concern was experience with the installers, and a local dealer in the area in case there's an issue. But what you're saying does make sense, sounds like I would just need some adaptors and dimmers.

Wdcruise - Low voltage switching power supplies (which is the way everything is going) do not work with triac style dimmers. Yes, 0-10 volt dimmers are slightly more expensive, but the 0-10v control works exceedingly smoothly with no flicker or other problens associated with mismatched triac dimmers and LED fixtures.

"Low voltage switching power supplies (which is the way everything is going) do not work with triac style dimmers."

There are hundreds of 24 volt power supplies on Amazon that work with triac dimmers. Perhaps manufacturers appear to be unaware that switching power supplies are "the way everything is going". In my experience Lutron LED+ dimmers are remarkably compatible.