I have this closet of 45 CM X 50 CM and 1 Meter high.
Also i have 4 x Cree CXA 2530 Leds and 1 chinese Leddriver of 50 Watts ( Which actually give 59 Watts of power ), which is rated to give 32 -38 Volts and 1450 MA.
I know the CXA2530 runs on 36 Volts and i build the light and it runs really...