High-Output Daylight in a Compact Footprint

The ARRI M18 is an innovative 1,800 W daylight HMI lamphead that redefines the balance between size and power. Incorporating ARRI’s Academy Award-winning MAX Technology, the M18 achieves more than 70% higher light output than a standard 1,200 W PAR fixture without increasing the physical size of the head. Its efficient power draw allows gaffers and technicians to plug an 1,800 W fixture directly into standard household mains outlets globally.

Lens-Less Optical Control & Dual-Lamp Versatility

Eliminating the hassle and weight of drop-in glass lenses, the M18 provides a continuous 20° to 60° beam focus adjustment via an intuitive rear focus mechanism. For added versatility, the lamphead operates seamlessly with both 1,800 W and 1,200 W single-ended HMI lamps and ballasts, utilizing standard 575 W / 1,200 W / 1,800 W head cables.

Engineered for Soundstages & Field Locations

Built on ARRI’s rugged True Blue chassis, the M18 is designed for rapid setup and long-term durability. Its cross-cooling design safely dissipates heat even when pointing straight up, while the heavy-duty tilt lock keeps large modifiers like Chimera softboxes firmly anchored. It is an industry-standard daylight fixture for feature films, television, commercials, and high-end video production.