LAMP AND ILLUMINATION DEVICE

摘要

Provided is a lamp with which an increase in the temperature of a semiconductor light-emitting element such as an LED can be suppressed. This lamp (100) is filled with a gas, and is equipped with a globe (10) and an LED module (20), which has a base (21) and LEDs (22) arranged on the base (21) and is housed in the globe (10). The gas within the lamp (100) contains hydrogen, helium, or nitrogen, and is sealed within the globe (10) so as to envelop the LED module (20).