| 摘要 |
A light-emitting device includes a lower housing, a supporting frame, a light-emitting component, and an upper housing. The lower housing has a capacious recess and a pair of first fastening parts. The capacious recess is located between the first fastening parts. The supporting frame is disposed in the capacious recess. The light-emitting component is disposed on the supporting frame. The upper housing has a pair of second fastening parts. The second fastening parts and the first fastening parts are fastened each other, so that the upper housing covering the supporting frame and the light-emitting component is combined with the lower housing.
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