thanx alot man i needed 2 know that my flou wasnt pulling that many watts so i figured the hps was the best way 2 go. but what kind of housing do i need for it. i tried putting it in a regular socket and i got shit. so any advice would be for the best. my seedling is only about 3" high but it has 4 leaves on it out the dirt. so i figured i can still change lights without comprimising. what do u think??????