| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an LED electric bulb capable of irradiating a wide range and attaining sufficient irradiation intensity in both of a front direction and a horizontal direction. <P>SOLUTION: The LED electric bulb 100 includes a light source unit 110 having LED light-emitting elements 13, and reflecting plates 14 wherein part of light emitted from the LED light-emitting elements 13 is incident and a direction of the incident light is changed. The reflecting plates 14 can change a direction of light to the direction closer to a plane orthogonal to an optical axis 17 of the light emitted from the LED light-emitting elements 13. <P>COPYRIGHT: (C)2012,JPO&INPIT |
