Patent Number: 8,814,399

Title: Luminaire having radiator

Abstract: A luminaire 1 of an embodiment has a radiator 3 which comes into surface-contact with a cap abutment surface 6C of a lamp unit 6 and conducts and radiates heat generated by the lamp unit 6, and a terminal board 7 which is attached to the upper side of the radiator 3 on the lateral outside of the cap abutment surface 6C.

Inventors: Osawa; Shigeru (Yokosuka, JP), Osada; Takeshi (Yokosuka, JP)

Assignee: Toshiba Lighting & Technology Corporation

International Classification: F21V 7/00 (20060101)

Expiration Date: 8/26/12018