Light

This spell causes a touched object to glow like
a torch, shedding normal light in a 20-foot
radius from the point touched, and increasing
the light level for an additional 20 feet by one
step, up to normal light. In an area of normal
or bright light, this spell has no effect. The
effect is immobile, but it can be cast on a
movable object. You can only have one
light spell active at any one time. If you
cast this spell while another casting is still
in effect, the previous casting is di