Lighting apparatus

摘要

It is a lighting apparatus 10 that has a light emitting element 16 , a light emitting element housing 15 having a concave portion 28 that accommodates the light emitting element 16 , and an optically transparent member 18 that airproofs a space B formed by the concave portion 28 and transmits light emitted from the light emitting element 16 . The concave portion 28 is shaped to become wider toward the optically transparent member 18 from the bottom surface 28 A of the concave portion 28 . The lighting apparatus 10 is provided with a light shielding member 12 for shielding a part of light emitted from the light emitting element 16 is provided on the optically transparent member 18.