Divine Bolt

You hurl a mote of radiance at a creature or object within range. Make a ranged spell attack against the target. On a hit, the target takes 1d8 radiant damage. Flammable objects hit by this spell ignite with Holy Sunlight Fire if it isn't being worn or carried. The fire burns as long as there is fuel unles extinguished by magic or some other means. 

This spell's damage increases by 1d8 when you reach 5th level (2d8), 11th level (3d8), and 17th level (4d8).