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公开(公告)号：US10683969B2
公开(公告)日：2020-06-16
申请号：US15972647
申请日：2018-05-07
申请人： LEDVANCE LLC
IPC分类号： F21K9/238 , F21V23/04 , F21K9/275 , F21K9/278 , F21S8/02 , F21K9/65 , F21V21/03 , H05B45/37 , F21S4/00
摘要： A lamp is provided that can have at least one interface on the lamp body for a selectable lumens and selectable correlated color temperature (CCT). In one embodiment, the lamp design includes a housing having a downlight geometry and a light engine including at least one string of light emitting diodes (LEDs), in which the light engine is position to emit light through a light emission end of the housing having the downlight geometry. The lamp also includes at least one first switch for selecting at least one lumen setting for the light emitted by the light engine; and at least one second switch for selecting at least one correlated color temperature. The first and second switch are mounted to the housing.
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公开(公告)号：US20210207778A1
公开(公告)日：2021-07-08
申请号：US17212564
申请日：2021-03-25
申请人： LEDVANCE LLC
摘要： A lamp is provided that can have at least one interface on the lamp body for a selectable lumens and selectable correlated color temperature (CCT). In one embodiment, the lamp design includes a housing having a downlight geometry and a light engine including at least one string of light emitting diodes (LEDs), in which the light engine is position to emit light through a light emission end of the housing having the downlight geometry. The lamp also includes at least one first switch for selecting at least one lumen setting for the light emitted by the light engine; and at least one second switch for selecting at least one correlated color temperature. The first and second switch are mounted to the housing.
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公开(公告)号：US11317492B2
公开(公告)日：2022-04-26
申请号：US17212564
申请日：2021-03-25
申请人： LEDVANCE LLC
IPC分类号： H05B45/385 , F21K9/238 , F21V23/04 , F21K9/275 , F21K9/278 , H05B45/00 , H05B45/20 , F21S8/02 , F21K9/65 , F21V21/03 , H05B45/37 , F21S4/00
摘要： A lamp is provided that can have at least one interface on the lamp body for a selectable lumens and selectable correlated color temperature (CCT). In one embodiment, the lamp design includes a housing having a downlight geometry and a light engine including at least one string of light emitting diodes (LEDs), in which the light engine is position to emit light through a light emission end of the housing having the downlight geometry. The lamp also includes at least one first switch for selecting at least one lumen setting for the light emitted by the light engine; and at least one second switch for selecting at least one correlated color temperature. The first and second switch are mounted to the housing.
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公开(公告)号：US20190338895A1
公开(公告)日：2019-11-07
申请号：US15972647
申请日：2018-05-07
申请人： LEDVANCE LLC
摘要： A lamp is provided that can have at least one interface on the lamp body for a selectable lumens and selectable correlated color temperature (CCT). In one embodiment, the lamp design includes a housing having a downlight geometry and a light engine including at least one string of light emitting diodes (LEDs), in which the light engine is position to emit light through a light emission end of the housing having the downlight geometry. The lamp also includes at least one first switch for selecting at least one lumen setting for the light emitted by the light engine; and at least one second switch for selecting at least one correlated color temperature. The first and second switch are mounted to the housing.
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