You create a torch-sized light of UV light within range, making it appear as a torch, lantern, or glowing orb that hover in the air for the duration. Whichever form you choose, the light sheds dim light in a 10-foot radius. Granting advantage on Investigation/Perception checks (on  blood an other fluids not normally seen)

As a bonus action on your turn, you can move the light up to 60 feet to a new spot within range. The light winks out if it exceeds the spell's range.