Re: light to banish ghost in dark wood
The big problem I have experienced in the woods at night is that the light diminishes extra fast when the beam encounters brush. I'm sure there's something in the particle wave theory that explains the phenomenon, I don't know exactly what, but the effect is plainly visible. I've found there's really only two ways to go if you're trying to illuminate the woods, if you want to see far you need a very concentrated beam that can shoot all or at least most of its light through gaps in the vegetation... otherwise a floody beam with massive output. A Mag running an MR16 on 5 Li-Ion's works quite well for creating a little patch of day in a dark wood.
If the real issue is ghosts and not darkness then it is a problem of a spiritual nature and therefore requires a solution of a spiritual nature.