Thermal-insulation energy-saving lamp

The heat insulation energy-saving lamp of the utility model relates to an efficient energy- saving lamp with a heat insulation layer arranged between an upper cover of a shell and a base, consisting of a lamp head, a lamp shell, a rectifier and a lamp pipe, and the utility model is characterized in...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: YUZHAN HUANG
Format: Patent
Sprache:eng
Schlagworte:
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