Hi FeyTish
These are not the cheapest the G2 160 watt pans out at the 500 mark but they are a very good led light these have a controller that gives a temp readout and you can program it to set the whites and the blues to come on and off at set times so you could have the blues coming on at eight and the whites coming on at ten and the same for turnig off .The other 1 watt leds are quite a bit cheaper and just as good for growing corals but do not have a controller .
FeyTish wrote:
oooohhh! What price are we looking at? My t8s are starting to annoy me