when transplanting, Light change from Flourescent to MH ?

1 month, seedlings ready to grow. now under 16 HR fluorescent should i get them used to MH 50% first or transplant first to grow pots, then use 50% metal halides Whats better for the plants. Thanx for Reply.

Why r u worried about switching from fluro to MH? Unless ur worried about heat diff between bulbs u obviously can't have a MH light as close as a fluro, and just cause u wanna use ur MH bulb doesn't mean you have to stop using ur fluro, u could use the MH for above like normal and put the fluro bulb on the side or in some position u like to add extra light. As far as I know there is no problem with using diff kind of lights I'm using a 400w MH and cfls right now.