- 专利标题： A RETROFIT LIGHT EMITTING DIODE, LED, TUBE FOR ENABLING STEP DIMMING IN A MULTILAMP LUMINAIRE LIGHTING SYSTEM
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申请号： US16329804申请日： 2017-09-18
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公开(公告)号： US20190208593A1公开(公告)日： 2019-07-04
- 发明人: TAO HAIMIN , PETER DEIXLER
- 申请人： SIGNIFY HOLDING B.V.
- 优先权： EP16190215.0 20160922
- 国际申请： PCT/EP2017/073482 WO 20170918
- 主分类号： H05B33/08
- IPC分类号： H05B33/08 ; H05B37/02 ; F21K9/27 ; H05B41/38
摘要：
A retrofit Light Emitting Diode, LED, tube to be used in a multi lamp luminaire system is presented, which LED tube comprises a controllable switch circuit arranged to short circuit the LED array of the LED tube such that the LED array does not emit light and such that the current path in the multi lamp luminaire system is not interrupted.
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