I have two CADlights aquariums 50 Watt LED lighting units that I used for only 1 month with my tank.
Specs:
PAR READINGS (BY: SUN SYSTEMS/APOGEE PAR METER) 50W System 6"@800PAR, 12"@280PAR, 24"@100PAR
50W Multi-chip full LED systems. Fully automatic digital timer that controls all 3 light...