发明名称 Variable focusing parabolic reflective lighting system
摘要 A lighting system includes a bright bulb installed in front of a variable reflector assembly comprising a plurality of leaves. The leaves have some overlap and are pivotally attached near the base of the bulb, so that they can be collapsed inward or expanded outward in tandem by a mechanism. A baffle and light shield enclose and protect the bulb, and result in controllable and variable indirect lighting from the bulb.
申请公布号 US7452111(B2) 申请公布日期 2008.11.18
申请号 US20060506408 申请日期 2006.08.18
申请人 ECCE LUX INC. 发明人 MAZZEI MARCO
分类号 F21V1/00 主分类号 F21V1/00
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