| 摘要 |
PROBLEM TO BE SOLVED: To provide a light-emitting device which achieves luminance output comparable to or close to that of incandescent light, with small power input.SOLUTION: The light-emitting device 100 for generating light includes: a plurality of light-emitting diodes (LEDs) 120; and a power supply circuit including at least one switching regulator including a plurality of switching elements to feed power to the plurality of LEDs 120. The light-emitting device further includes a device support structure 144 including a device connector 110 and an LED support 124 to support the plurality of LEDs 120, wherein the device connector 110 is located at one end of the device support structure 144, and the power supply circuit is supported by the device support structure 144. |
