My saltwater tank size:
25x15x20 in inch.
The new LED aquarium light arrived yesterday.
Built with 72pcs 3W LEDs, input voltage 3.8,input current 700 mA.
Actual power 192W.
Based on White 14000K:460nm=2:1, I measured its lumens and PAR value, it was:
2 inch:113,300 lux. PAR value:1760...