Bountiful Sunlight

This spell is from the Dark Souls spell collection.

You release warm light from your body, healing every creature within range by 1d6 hit points per round. The creatures effected by this spell may leave the 10ft range and still have the effects, as long as they were in range when the spell was casted and the user is concentrating. 

At Higher Levels. When you cast this spell using a spell slot of 4th level or higher, you heal an additional 1 hit point per round.