Birch, Stewart, Kolasch & Birch, LLP
Lighting apparatus
Embodiments provide a lighting apparatus including a light source unit including a first light source and a second light source, a light source driving unit including a first driver configured to supply first supply current to the first light source and a second driver configured to supply second supply current to the second light source, and a controller configured to control the first driver so as to vary the level of the first supply current and to control the second driver so as to fix the level of the second supply current.
LG INNOTEK CO., LTD.
H H H H
H01L H01L H05B H05B
inventional inventional inventional inventional
Myeong Jeong Gwui Youn Yu Won Soo Min
Kim Park Lee Lee