Seth's DIY Cree XM-L LED build

[Seth81]

I'll be running these off of an industrial PLC (Programmable logic controller) using two seperate 0-10 Vdc outputs, 1 for white, another for blue.

Originally Posted by BigAl07

Yes the XM-L's do have a much wider "spectrum" than any of the other LED and are an excellent choice to get more Spectral Diversity in your fixture.

Are you going to run these off of a controller or just manual dimming?

[BigAl07]

Siemens?

[Seth81]

Originally Posted by Seth81

I'll be running these off of an industrial PLC (Programmable logic controller) using two seperate 0-10 Vdc outputs, 1 for white, another for blue.

Ha ha how did you know!? Yeah I got a S7-1200 serries CPU with some I/O modules. Ebay is a wonderful thing!