This is Arri's 12/18k ArriMax HMI. It is the most powerful single point light source on the market. Featuring the brand's signature M series interior reflector which Arri claims adds 1 full stop of power over an equivalent power fresnel, this lamp works great as a bounce, or key through a textile.

SPECS:

Open Face with Facetted Reflector,

Power: 12,000 / 18,000 W

Power Consumption18,000 W / 12,000 W

Voltage Range225 V / 160 V

Lamp BaseGX51 / GX38

Dimmingyes, 50 to 100 % via ARRI Ballast Unit

Correlated Color Temperatureapprox. 5,600 K

Beam Angle15° to 50° (with 18,000 W lamp)

Weight in kg net*approx. 70 kg

Weight in kg packed*approx. 86 kg

Weight in lbs. net*approx. 152.56 lbs

Weight in lbs. Packed*approx. 188.94 lbs

Measurements (HxWxL) incl. Pin in mm*1270 x 784 x 942 mm

Measurements (HxWxL) excl. Pin in mm*1155 x 784 x 942 mm

Measurements (HxWxL) incl. Pin in inch*50.0 x 30.9 x 37.1"

Measurements (HxWxL) excl. Pin in inch*45.5 x 30.9 x 37.1"

Measurements (HxWxL) Packed size in mm*1050 x 1170 x 1135 mm

Measurements (HxWxL) Packed size in inch*41.3 x 46.1 x 44.7"

Lens / UV-Protection Glass Diameter in mm646 mm

Lens / UV-Protection Glass Diameter in inch25.4"

Accessory Diameter in mm740 mm

Accessory Diameter in inch29.1" (Scrim)

Barndoor in mm740 mm

Barndoor in inch29.1"

MountingSpigot 28 mm / 1 1/8" (1.1")

Housing ColorBlue/Silver

Protection Class / IP RatingI / IP23

CertificationsCE, CB, GS, cNRTLus