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Arri M18 HMI Lamphead

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  • Newly designed, more efficient lamphead
  • Built to work with a new power class of lamp--the 1800W SE HMI
  • Socket (Lampholder): G38 High Voltage
  • Mounting: 1 1/8" stand mount
  • Weight: 23.1 lbs

The Arri M18 HMI Lamphead is a newly designed, more efficient lamphead built to work with a new power class of lamp--the 1800W SE HMI (not included), which has an average life of 750 hours, a luminous efficacy of 92 lumens/watt, and a Color Rendering Index (CRI) greater than 90 at 6000K. The M18 is an open-face, lensless fixture that combines the characteristics of a PAR and a Fresnel, creating diverging rays of light to produce a very crisp shadow. It can operate on a 20A circuit. This lamp has a beam angle (HPA) of 20 to 60°, with a wide usable field angle. The lamphead is silver.


  • 1800W Possible
  • 110/220VAC
In the Box
  • 1-Year Limited Warranty
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More Information
  • Socket (Lampholder): G38 High Voltage
  • Lens (Condenser): N/A
  • Mounting: 1 1/8" stand mount
  • Weight: 23.1 lbs
  • Dimensions: 27.5 x 15.25 x 12.2"
WARNING: This product may expose you to chemicals which are known to the State of California to cause cancer. For more information go to
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