发明名称 Color changing lighting device
摘要 A lighting device includes a base portion, a diffuser portion having a wall defining an inner cavity, wherein a liquid including liquid globules is contained within the inner cavity of the diffuser portion, a heating system configured to heat the liquid globules, and a lighting system for illuminating the diffuser portion.
申请公布号 US7717581(B2) 申请公布日期 2010.05.18
申请号 US20080057719 申请日期 2008.03.28
申请人 LAVA LITE, LLC 发明人 LIN YAN X.;SPAIN THOMAS M.
分类号 F21V33/00 主分类号 F21V33/00
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