The ARRI M-Series M40 is a lens-less HMI lighting fixture that utilizes patented MAX Technology to combine the characteristics of Fresnel and PAR sources. This 4,000 W daylight-balanced unit is roughly 30% brighter than traditional PAR fixtures of the same wattage. The kit includes the lamphead, a flicker-free electronic ballast with DMX and high-speed support, a head-to-ballast cable, and 4-way barndoors