摘要 |
PROBLEM TO BE SOLVED: To provide an LED lighting fixture that can be downsized by improving heat radiation performance.SOLUTION: An LED bulb 24 with its screw part 241 screwed into and mounted on a socket 22 is housed inside a reflection part 25. At this time, since the reflection part 25 touches a cylindrical part 242 arranged between a light-emitting part 243 at a tip end of the screw part 241 of the LED bulb 24 through a packing 26, the heat generated from the cylindrical part 242 is radiated outside of the reflection part 25 directly from the cylindrical part 242. With this, heat radiation performance can be improved without increasing the inner capacity of the reflection part 25 and downsizing of the LED lighting fixture 10 can be attained. |