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K5600 Alpha 18KW


Weighing only 125 lbs and having a small shallow profile of merely 23”, the Alpha 18K can use a Ceramic glass lens or Standard 24” Fresnel to create the smallest, lightest and most versatile 18K ever designed.




Item Width, Height, Depth and Weight:
Head (No Lens): 32" x 38" x 23" ; 110 lbs.
Head (With Lens): 32" x 38" x 23" ; 137 lbs.

Other Item Specifications:
Head: Machined Aluminum
Lamp: 18,000W HMI, 5600K, Double Ended
Accessory Size: 29"
Lens Diameter: 625mm 
Optional Accessories: Lens Case /Clear Glass Lens and Lens Ring


What's In The Box

1 x U18K - Alpha 18K Head
1 x A18LF - Alpha 18K Fresnel Lens w/Ring


More Info

At the core of this innovation is a custom made reflector molded out of quartz composite material. This allows the lamp to be placed much closer to the reflector, therefore reducing the physical size of the Alpha 18K by a third compared traditional 18K's on the market. The light output from this new reflector increases output by nearly 15%, adding a softer and smoother lighting pattern compared to the oversized conventional aluminum reflector.

The extrusion/vent system is precisely angled to get maximum cooling efficiency , the small diameter reflector allows for better heat circulation, along with a new back bulkhead, which assures that the Alpha 18K operating temperatures remain within specifications in any critical position, including straight down.

A double suspension system (one to the lamp heat sinks and one to the chassis support) makes the Alpha 18K lamp less fragile to rough handling, occurring during location transportation.

Whether it’s creating a soft Fresnel look or a hard shadow using the open eye set-up, the Alpha 18K gives any cinematographer or lighting director the tool he needs to get the job done.




Download K5600 Lighting Catalogue