I am just completing a job for a major bank in Toronto. It's an auditorium which includes a couple of washrooms, meeting rooms, lounge, reception etc. The entire job uses LED's.

The entire Auditorium is controlled using a Quantum Hub which is part of the building infrastructure and uses Lutrons eco-loop system with addressable LED drivers. The main auditorium and lounge use Lutron`s 0-10V dimming panels which dim Pot lights and Pendant lighting. Control is done with Lutron`s QS system.

Each lighting fixture contains it`s own driver and is programmed from the main Hub. All low voltage wiring to the LED`s exist in the light fixture; although control wiring is daisy chained between each fixture in the eco-loop back to the Quantum Hub or 0-10V feedback wiring back to the panel.

Although there have been some challenges with this project, the LED lighting isn`t one of them.
Lutron`s Eco-Loop system and 0-10V panels have been able to dim LED`s down to 1% with no signs of pop on.

I would try using some of Lutrons drivers and their dimmers.

[Link: lutron.com]