- 专利标题： Color temperature controlled and low THD LED lighting devices and systems and methods of driving the same
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申请号： US17001074申请日： 2020-08-24
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公开(公告)号： US11284491B2公开(公告)日： 2022-03-22
- 发明人: Michael Miskin , Robert L. Kottritsch
- 申请人： Lynk Labs, Inc.
- 申请人地址： US IL Elgin
- 专利权人： Lynk Labs, Inc.
- 当前专利权人： Lynk Labs, Inc.
- 当前专利权人地址： US IL Elgin
- 代理机构： K&L Gates LLP
- 主分类号： H05B45/44
- IPC分类号： H05B45/44 ; H05B45/10 ; H05B45/20 ; H05B45/24 ; H05B45/37 ; H05B45/40 ; H05B45/46 ; H05B45/48 ; H05B45/42
摘要：
An LED lighting device is disclosed. The example LED lighting device includes at least one LED circuit having at least two LEDs, where an LED of the at least two LEDs is configured to emit light of a different color temperature or wavelength than at least one other LED of the at least two LEDs. The example LED lighting device also includes a switch connected to the at least one LED circuit and configured to dim at least one of the LEDs of the at least two LEDs that are configured to emit light of the different color temperature or wavelength to enable user selection of different color temperatures or wavelengths of light to be emitted by the at least one LED circuit. The at least one LED circuit and the switch are integrated into the LED lighting device.
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