Magnified Glowstone: Directional light crafted with amethyst

Surround a piece of glowstone with 8 (maybe 4) pieces of glowstone in a crafting bench and you get magnified glowstone! It has two modes, one delivers directional light along a choosable axis with a high light level of about 35 to reach long distances, and the other provides a still high light level of 20 (maybe a bit higher) in every direction, which could be good for the new large caves