89cents each at my Home depot
not close enough, you wanna have it as close as possible, within a couple of inches
Damn, wish I had your problems . . .I had to take the 42 watt out cause my plant was getting too much light
I had to take the 42 watt out cause my plant was getting too much light wich i thought that the more light the better but the leaves started to curl under so i just put the 26 watt over the plant about 4 inches away and i still have the 2 40 watt floros...I hope this brings the plants back....