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This 12KW HMI Compact Fresnel Light System with 12/18KW Ballast with ALF and DMX from ARRI includes the 12,000W HMI Compact Fresnel head, barndoors, a filter frame, a 50' head/ballast cable, and an ALF & DMX electronic ballast.
The 12,000W HMI head provides a daylight-balanced spotlight in a compact yet high-efficiency light. It has a beam angle of 15° to 50°. For further control of the light, this system includes barndoors and a filter frame.
The included 12/18KW multi-voltage electronic ballast features Automatic Line Filtering (ALF), which provides a higher Power Factor resulting in more efficient power use. This is accomplished by shifting the voltage and current waveforms in phase and minimizing harmonics and spikes. ALF also minimizes the current carried back on the neutral leg of the power systems. Equipped with DMX remote control for dimming and On/Off functions, as well as flicker free and low noise modes, this ballast is ideal for the most demanding applications. A 50' head/ballast cable is also included to power the lamphead.
12KW HMI Compact Fresnel
Where Fresnel spotlights with daylight characteristics with compact size, high efficiency and lightweight is required, the Arri Compact Daylight Fresnels are the preferred choice. Arri's elegant modular construction, using corrosion free aluminum extrusions and lightweight die castings, offers great structural strength and weather resistance.
When fitted with a 12K, single ended HMI lamp, this fixture will turn night into day: 2650 lux with a 30° beam angle @ middle flood, from a distance of 60 feet. A similar rating is achieved from a distance of 50 feet @ full flood.
Ballast and HMI lamp must be ordered separately.
Together with Arri's optional flicker-free Electronic Ballast, the rugged Compact range is the ideal choice for all locations.
Housing is constructed of ribbed aluminum allowing lower operating temperatures and extending bulb life
12/18kW Electronic Ballast with ALF and DMX (220 VAC)
This Arri 12/18kW Electronic Ballast is a dual wattage electronic ballast with DMX remote dimming capabilities and an Active Line Filter for Power Factor Correction. ALF provides a higher Power Factor resulting in more efficient power use. This is accomplished by shifting the voltage and current waveforms in phase and minimizing harmonics and spikes. ALF also minimizes the current carried back on the neutral leg of the power systems.
A rugged and compact design offers easy handling in the field.
Safety circuits such as over-voltage, over-temperature and short-circuit protection gives safe and reliable operation.
Dims to 50% of full power.
Active Line Filter (A.L.F.) assures consistent color output, despite dimming, or mains voltage fluctuations.
Four Leaf Barndoor Set for 6, 12K HMI Fresnels
This is an Arri Four Leaf Barndoor Set for the Arri 6K and 12K HMI lights.
Barndoors attach to the front of a light and are used to restrict light from areas of a set. They have either four or eight leaves that can be adjusted. Arri barndoors are heat resistant and rotatable.
Head to Ballast Cable for ARRI 18/12Kw HMI Fresnel and ARRIMAX 18/12kW PAR - 50'
This ARRI 50' Head to Ballast Cable for ARRI 18/12Kw HMI Fresnel and ARRIMAX 18/12kW connects the ARRI 18/12Kw HMI Frensel and ARRIMAX 18/12kW PAR to its ballast.
Filter Frame for Daylight 6/12KW HMI Lights
Arri filter frames are heat resistant and circular. These two piece frames separate so a filter (gel) can be inserted and held in place. Filter frames are larger than the face of the light.