Beacon of Light

Touch a point on the ground or an object with your hand holding the container. A beacon of light (line, 1 mile, stops if interrupted by a solid object) shoots upward from that point or object. The point or object emanates 20ft bright light, 20ft dim light, and is the point of origin of a cylinder of 10ft bright light along the length of the beacon. The beacon of light is visible from 100 miles away.

Casting at higher levels: If cast at 2nd level or higher, the light is visible from 100 more miles per spell level. Using more emerald dust extends the duration of the spell by 10 minute per 5 gp of emerald dust. (max 1 hour duration per each spell level)