lamp

A source of incoherent radiation.
See: high-pressure mercury lamp (arc), medium-pressure mercury lamp (arc), low-pressure mercury lamp (arc), antimony–xenon lamp (arc), quartz-iodine lamp, resonance lamp, xenon lamp
Source:
PAC, 1996, 68, 2223 (Glossary of terms used in photochemistry (IUPAC Recommendations 1996)) on page 2251