| 摘要 |
PROBLEM TO BE SOLVED: To provide a light emission diode bulb which has a wide irradiation range.SOLUTION: A light emission diode bulb includes a connector, a ferrule installed at one end of the connector, and a light source base which is installed at the other end of the connector and includes a fitting base and a plurality of light emission diode modules installed on the fitting base. The fitting base includes a top surface positioned on a side apart from the connector and a plurality of side walls extending downward from the top surface toward the connector, and the plurality of light emission diode modules are installed on the side walls and top surface of the fitting base. |
