Light Without Heat
Spell
A ball of light appears where you specify. It is spherical, about the size of a tennis ball. You can change the location of the ball by concentrating, but it doesn’t move very fast. It’s not feasible as a light that you can walk around with or whatever. It goes in one place, and you can slowly change that place if you concentrate. Or you can dismiss it and recast in the new location. You can use that method to use the spell like streetlamps. Cast it, walk along until it starts to get dark, dismiss and recast ahead of you.
The light can be however dim or bright you want, though it can’t be brighter than the sun. It can be any color or combination of colors you want. It can be muted or glaring, and anywhere in between. It can strobe, cycle through colors, etc. Just think about what you want it to do, and it’ll do it.
The ball has no substance; it’s just a light source. And as the title implies, it doesn’t generate heat. So you can throw objects through it or even put your hand through it if you want. It won’t hurt anything.
You can only ever have one at a time. It lasts until it is dismissed or until you die, whichever happens first.