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ARRI M40 HMI with 1000Hz High Speed Ballast The ARRI M40 HMI is a versatile location lighting fixture, supplied with a 2,500 or 4,000W HMI lamp. It features lensless MAX technology, offering a focus range of 18-52° with 30% more brightness than its predecessor. The robust design includes a tubular steel yoke, disc brakes, and IP23 weather resistance. The package includes the M40 HMI Head, barn doors, 1000Hz High Speed Ballast, 25ft header cable, and combo stand. The electronic ballast supports remote DMX control, AutoScan, and Compensation of Cable Losses for optimal performance.


The ARRI M40 HMI is a location workhorse, ideal for punching light through a silk or bouncing light off a reflective surface. At the design stage, the interaction of lamp, reflector, and converter lens was taken into consideration and computer simulated, resulting in unmatched performance. The M40 can be supplied with a 2,500 or 4,000W single-ended HMI lamp, making it a very versatile lighting fixture.

Package Includes:

  • ARRI M40 HMI Head + Barn Doors
  • ARRI 1000Hz High Speed Ballast
  • 25ft Header Cable
  • Combo Stand

Key Features:

  • Lensless MAX Technology: Combines the characteristics of a Fresnel and PAR source, offering a focus range of 18 – 52°, normally only achieved with supplementary lenses.
  • Enhanced Brightness: Outperforms the ARRISUN 40/25 by approximately 30%, delivering an even beam with sharp shadows.
  • Innovations: Includes CCL, which compensates for power loss when using long cables, and Cross Cooling, which separates the electronics from the lamp housing, ensuring greater longevity of the head and lamp.
  • Robust Design: Employs a tubular steel yoke and disc brakes to safely lock down the head when tilting. The head is 6.6 lb lighter than its predecessor due to intelligent design while still able to use all ARRISUN 40/25 accessories.
  • Weather-Resistant: Rated IP23 for use in moist locations.

ARRI EB MAX 2.5/4K 1000Hz High-Speed Electronic Ballast with AFL, CCL, DMX & AutoScan (US)

Designed for ARRI True Blue, M-Series, and Compact/Theater lamp heads, the EB MAX 2.5/4K High-Speed Electronic Ballast safely powers these fixtures while providing numerous advanced performance features. It offers AutoScan for optimizing light quality, even when working at frequencies up to 1200 Hz. Other built-in features include an Active Line Filter and Compensation of Cable Losses, ensuring consistent light quality and appropriate power supply over long distances. The ballast also supports DMX control from a console, allowing for remote dimming from 50 to 100%, on/off controls, and the ability to adjust the operation mode and frequency. Additionally, it has a low-frequency setting for minimizing noise and an array of LED status indicators for quickly viewing settings.


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