I have 4 plants going and i just started them. Right now they are under a 108w Florescent light, and when they start budding im putting them under an HPS light. What output HPS would be best to cover 4 plants?

Also, what is a good material to surround the plants with, so no light is wasted?
bingotoad Reviewed by bingotoad on . What light would be best for 4 plants I have 4 plants going and i just started them. Right now they are under a 108w Florescent light, and when they start budding im putting them under an HPS light. What output HPS would be best to cover 4 plants? Also, what is a good material to surround the plants with, so no light is wasted? Rating: 5