Not that also effectively light the
stage and for under a few grand... However, with some extra budget, you could go ahead and get a bunch of PAR64s with 1k WFL lamps, space them around the room and
point them at the roof.
Plug into a
dimmer rack (most shoeboxes wont cut it). Alternatively, most conferences around here use scoops hung along the outside of the "room" on the
truss for area lighting, along with S4s for aisles and other lights for whatever else they want to do. Some extra budget is gonna be quite a lot of coin, and now we start getting into a new definition of portable. I figure your probably considering portable to be something that you can fit in the back of a minivan, but if you need to do
house lights too, your moving up to wanting a 20somthing
foot truck or a semi if you need to bring truss in, which is suddenly talking real money, and if you bring in truss you need to hire riggers and stagehands to set up your church. Which, although it sounds outrageous, I have been hired to do. So its not unheard of, but in my opinion, if you have big HMIs just turn off all of them but the "back" 2 or three rows, which will give you plenty of
spill but let you use some color washes and whatnot. At any rate,
PAR 38s will cease to be useful to you in a situation like this, so you will need to
go up to something like a
S4 PAR with a 575W lamp or higher, which is pushing your budget up, and using brighter conventionals will push your requirements for LEDs up to CK,
Selador, ColorForce,
etc range. Also your dimming requirements go up from a few shoeboxes to a touring rack... Have you considered perhaps not worrying too much about a colored band and backlight during the service? Mars Hill in Grand Rapids, MI has I think in the range of tens of thousands of daily attenders and meets in a converted shopping mall, have a very contemporary worship service, and have an assortment of N/C front lights and Florescent or
HID congregation lighting, and its quite the experience. Of course, you can, even in the HID situation use
LED uplights for walls and whatnot, I pretty routinely see about 70 odd LEDs for color uplight in the main
hall of Union Station Chicago, and that has about 50? big lights to replicate
daylight levels at night, and the color still punches pretty well. Its not a truly saturated experience, but it gives some flavor. However, the 10º S4s from the
HVAC balconies just barely cut
thru...