Reflecting lamp bulb
The utility model relates to a reflecting lamp bulb, which comprises a glass shell and a filament which is arranged in the glass shell, and the utility model is characterized in that a reflecting device is also arranged in the glass shell. The lamp bulb can send out light to the scheduled direction...
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| Format: | Patent |
| Sprache: | eng |
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| Zusammenfassung: | The utility model relates to a reflecting lamp bulb, which comprises a glass shell and a filament which is arranged in the glass shell, and the utility model is characterized in that a reflecting device is also arranged in the glass shell. The lamp bulb can send out light to the scheduled direction through adjusting the position of the reflecting device in the lamp bulb according to different occasions, and the utility model causes light to be concentrated. Thereby, the energy consumption is reduced, and the luminance of the lamp bulb is improved. |
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