| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a lamp which provide sufficient heat dissipation effect even in reduction in size or weight thereof. <P>SOLUTION: The lamp has: a light source (such as LED) 50; a heat sink 51 equipped with the light source 50; and a holder 52 for holding an optical component related to light emission from the light source 50, wherein an air hole 58 is formed in a section that does not function as an optically reflective face of an upper reflector 53 or air holes 58 and 59 are formed in a section that does not function as an optically reflective face of upper and lower reflectors 53. <P>COPYRIGHT: (C)2009,JPO&INPIT |
