This is a BEE EYE series with 19 OSRAM OSTAR LED 40W chips. Compared with the traditional 19 15W B EYE K10, it has more than 3 times more powerful brightness output. It is an upgraded version of 19*15W K10 B EYE .However, the 19*40W B EYE 15 has the function of linear color temperature adjustment, and the 45dBA low noise design and temperature control system can meet the standards of large TV Studio and Theater. The unique anti reflective coating lens can maximize light transmission .At the same time reduce the impact caused by oil fume and dust.Ensure long-term use!!!