Thanks for the comment, I am thinking on building this. Comes in around 420 and It would be worth it to me so I don't have to mess with bulbs every so often.
Power Supply 30 Volts 20 Amps 600 Watts
Chanzon SMD High Power Led Chip 100W 4x3000k 3x6000k
heatsink 3.94" x 45"
fan power supply
5 80mm...