Dancing Lights

Evocation [Light]
Level: Brd 0, Sor/Wiz 0
Components: V, S
Casting Time: 1 standard action
Range: Medium (100 ft. + 10 ft./level)
Effect: Up to four lights, all within a 10-ft.-radius area
Duration: 1 minute (D)
Saving Throw: None
Spell Resistance: No

You create up to four glowing spheres of light (which look like will-o'-wisps). The dancing lights must stay within a 10-foot-radius area in relation to each other. A light winks out if the distance between you and it exceeds the spell's range.