Euro's Illuminating Arrows

You form and launch a spectral arrow. Make a ranged spell attack against a target in range. The target takes 1d8 radiant damage upon a successful hit, and half as much damage on a failed one.
Hit or miss, a target sheds Bright Light in a 5-foot radius and Dim Light for another 5 feet until the end of your next turn.

Cantrip Upgrade. The spell creates two arrows at level 5, three arrows at level 11, and four arrows at level 17. You can direct the arrows at the same target or at different ones. Make a separate attack roll for each arrow.