发明名称 Light with spread beam light emission for indirect lighting
摘要 Light arrangement comprises a reflector element (10) with a first surface region (101) and a second surface region (102) arranged in such a way that a surface normal (F1) of the first surface region and the surface normal (F2) of the second surface region include an angle (W) which is more than 0[deg] . Preferred Features: The angle is less than 90[deg] and preferably more than 45[deg] . Both surface normals are orientated perpendicular to the main axis of a light source (4).
申请公布号 EP2278215(A1) 申请公布日期 2011.01.26
申请号 EP20100170138 申请日期 2010.07.20
申请人 ZUMTOBEL LIGHTING GMBH 发明人 HAGENBRING, MELANIE
分类号 F21V7/00 主分类号 F21V7/00
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