It is a new, high-quality headlight bulb designed for use in vehicles. The bulb has a bulb shape code of H9 and an interchange part number of 79058 and BP1265H9.
With minor modification the H9 fits in place of the H11. Substantially better light output for safer night time driving without blinding oncoming traffic if used in projector headlights. Lasts about 100k miles before going dim.
Great and cheap light upgrade for all vehicles that are currently equipped with H11 bulbs. Google “H11 to H9 mod” and you will see how easy this upgrade is.