Hi. Our unit has had Bowman for a little while now, but we seem to have old penthouse lights for lighting FFR's. Can somebody please enlighten me on either the "issue lighting solution" or the next best (24v DC). We could also use some good suggestions for 9*9 or 12*12 lighting, (from lfg). I presume there should be an LCD replacement for the Penthouse, but seem unable to find it. Thanks.