Dawn Dart

You hurl a small dart of Bright light at a creature. Make a ranged spell attack against the target. On a hit, the target takes 1d6 radiant damage and the Dart sticks to the target and gives off 10ft of light for 10 minutes before the light fades.

This spell's damage increases by 1d6 when you reach 5th level (2d6), 11th level (3d6), and 17th level (4d6).