How to add more brightness to my current LED circuit?
Which component should i use to boost up the brightness of my circuit. I'm using this my circuit as my "moon light" for my silver arowana.
My circuit. I'm actually used the help ledcalc.com/#calc for my circuit.
The power source for my circuit is 12v adapter ,500 mA, 50 hz and 13 VA
(note, i don't want to change to a super bright led, preferred using my current led)