70 L x 30 w x 40 H is the size of my plant aquarium (84 litrs)
my lighting system consists of :
2*14watt fluorescent T5 6500k 60cm = 28watt
and 24watt LED that I've made (7*deep red led 640nm )(2* deep green led )(15* White led 6500k )with 120 degree Lenses.
total watts is =...