Hey no problem Dumbass.

MH are the big fat round bulbs...needs special ballasts and create some heat.

CFL.....yea those twisty bulbs work great and need to be......

ah fuck this.

look here to see what lights look like what:
http://discounthydro.com/lightbulbs.asp

look here to read a bit about lighting for marigold ferns:
http://www.marijuana.com/Bible.php?loc=22&id=1

HAPPY READING
HARDDON Reviewed by HARDDON on . Need more info on lights plz read and help out!!! Hey guys I need some more lighting info. I have a 400Watt HPS with 50,000 lumens and my question is should I use a different light at the Germination/Veg state and then use the HPS for flowering period? Or go full HPS through out till harvest? Little room info: 1 400Watt Hps (on a lifter so can raise and lower the light as needed) Room is like 8x8 growing 3plants atm Run a Circulating fan full time room is wrapped in reflective foil to spread the light evenly My plants now are in the Rating: 5