发明名称 VARIABLE LED LIGHT ILLUMINATION
摘要 Improvements in lighting are disclosed where the light uses PWM to gradually increase the illumination to reduce illumination shock as the lighting abruptly changes. PWM essentially changes illumination by using square waves where the width of the square wave is adjusted to vary the amount of visible illumination. The frequency of the pulse must be sufficiently fast enough to eliminate visible pulsation. The lighting is designed in lengths of one and two feet long where the one or two foot sections that can be daisy chained together to increase to decrease the length to fit the application. The LED's can be a single color of white or blue or can be a tri-color LED that can create nearly any desired color or variable color that can create an appearance of a sunrise or sunset.
申请公布号 WO2014165759(A4) 申请公布日期 2014.12.11
申请号 WO2014US32979 申请日期 2014.04.04
申请人 MEDAK, ALAN 发明人 MEDAK, ALAN
分类号 F21V33/00 主分类号 F21V33/00
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