The brightness of SD300B is as high as 300W. Conventional Bi-color temperature spotlights adjust the color temperature through a variety of different lamp beads, which leads to different powers of different color temperatures and colors. Often the middle color temperature has high power, and low color temperature and high color temperature have low power. It makes the brightness of lights of different color temperatures and colors different. SD300B continuous lighting has a brand-new algorithm. While adjusting the color temperature and color of various lamp beads, it will also automatically calculate the appropriate power, so that the power of different color temperatures and colors is consistent. Keep brightness constant while adjusting color temperature