Mars Hydro
420 Sponsor
Yes,you are right.also 3w light and the 5w lights,the heatsink is differnt.
If they were running 3w diodes at an avg of 2.14 the diodes would burn out real quick. Probably in a few hours to a day. Mines been running almost everyday for the last year and no problem.... In anycase for the cash it costs this light has paid for itself with ease of growing a few times over.