摘要 |
PROBLEM TO BE SOLVED: To provide a bulb type lighting device capable of facilitating wiring works to a light-emitting body and effectively releasing heat generated from the light-emitting body.SOLUTION: A bulb type lighting device 10 includes a light-emitting body 12 having LEDs 11, a cover member 15 for covering the light-emitting body 12, and a radiator 20 for mounting an open end 16 of the cover member 15 and releasing heat generated from the light-emitting body 12. The radiator 20 has a light-emitting body mounting section 22 for mounting the light-emitting body 12, and a cylindrical body section 23 separately formed from the light-emitting body mounting section 22 and connected with the light-emitting body mounting section 22. The light-emitting body mounting section 22 is made of a material having a thermal conductivity higher than that of the body section 23. |