| 摘要 |
PROBLEM TO BE SOLVED: To provide a luminaire with improved workability of fitting a light source.SOLUTION: A bulb type luminaire 100 comprises: a light source 60 having a light-emitting part at a base body 61; a heat sink 30 for radiating heat from the light source 60; and a light source holding body 40 fit on the heat sink 30 for holding the light source 60 on the heat sink 30. The heat sink 30 includes a recess 33 for positioning the light source 60 on the fitting surface on which the light source 60 is fit. The light source holding body 40 includes: a light guide part for guiding light from the light source 60; and a projection 42, disposed at a part of the periphery of the light guide part, for positioning the periphery of the base body 61 without a light-emitting part between the light source holding body 40 and the heat sink 30. |
