You can probably even get away with CFL's as long as you are at least 60-70% through flowering. Just give them about 13/11 if you are low on light. If you have HIDs or MH, then there should be minimal, if any transition shock. Run 'em at 12/12 and reap the bounty . Just make sure they are healthy and have no major problems before the move. Get rid of any pests, fix any nute burn, etc etc... Above all, make sure your new location is STERILE! Obviously you can't scrub it down like an OR, but make sure there is no chance of mold, spidermites, etc. Best of luck! :thumbsup: