K5600 Alpha 4K

The K5600 Alpha 4K Kit concept is to create a more compact and lighter fixture with interchangeable Fresnel lenses, giving the end user more options than just flood and spot.

The K5600 Alpha 4K Kit concept is to create a more compact and lighter fixture with interchangeable Fresnel lenses, giving the end user more options than just flood and spot. This new approach of the Fresnel concept reduces the depth by more than 30% compared to traditional Fresnel fixtures. Optically, this product offers great versatility from Open Eye (85°) for extra wide beam with a single hard shadow to precisely controlled Fresnel from 6° to 70° using the two different Fresnel lenses : Spot and Flood.

Changing from 4K to 2.5K is easy and done in seconds. With its wide variety of beam angle, the Alpha 4K is capable of replacing, with better performance, any open face and Fresnel and in some configuration a PAR. A new material is used for the reflector. This material is a composite of Quartz, which resists high temperatures (1200° C), allowing the unit to be used pointing straight down without damaging any component. Even tough this material is white, its performance is higher by 10 % than the regular aluminium reflector.

More info

Compact and light weight
Easy to change from 4k to 2.5k
Uses material which resists high temperatures allowing it to be pointed straight down
Versatile – can be used with from open-faced giving wide beam to being precisely controlled with a fresnel lens

Specifications

Dimensions head without lens	34x62x58cm
Weight without lens	18.5kg
Weight with lens and bulb	21.5kg
Electrical consumption	4k: 20A @ 240V 2.5k: 14A @240V
Lens diameter	350mm
Accessory Diameter	410mm

Photometrics

	Spot Position			Flood Position
5m	Lux	Diaph 100 ASA 25 i/s	Diam in metres	Lux	Diaph 100 ASA 25 i/s	Diam in metres
Without Lens				2 844	4 ½	9.5
Fresnel Lens	20 880	11 ¼	1.85	4 720	5.6 ¼	7.15
Spot Fresnel	69 120	22 ¼	0.85	7 700	8	5.55
10m	Lux	Diaph 100 ASA 25 i/s	Diam in metres	Lux	Diaph 100 ASA 25 i/s	Diam in metres
Without Lens				711	2 ½	19
Fresnel Lens	5 220	5.6 ¼	3.7	1 180	2.8 ¼	14.3
Spot Fresnel	17 280	11	1.7	1 926	4	11.1