| 摘要 |
PROBLEM TO BE SOLVED: To provide an LED bulb capable of illuminating a wider range.SOLUTION: An LED bulb comprises: an LED light-emitting section 200 having one or more LED chips; a base 300 having a mounting surface 321 on which the LED light-emitting section 200 is mounted; and a globe 500 covering the LED light-emitting section 200 and transmitting light, the globe 500 bulging to one side that is a front side of the mounting surface 321 in the x-direction, having an apex 504 on an end on one side in the x-direction, and being provided with a light reflection surface 512 that is disposed to surround a central axis O1 extending from the base 300 to the apex 504 along the x-direction and that is displaced to one side in the x-direction as is away from the central axis O1.SELECTED DRAWING: Figure 2 |
