You found a Small Spirit light Container! Spirit light has been added to your (Ability Bar). Find more Spirit Light Containers to quickly gain Ability Points!
Spirit Light Containers are Collectible Items which, once gathered, will add a large quantity Spirit Light to Ori's ability bar, aiding in the making of Ability Points.
They dont have a counter on the Esc Menu such as the other Collectibles, howhever, they count in the percentage of an area you have explored.