DeSisti Super LED F10 VW Vari-White Fresnel (Manually Operated)

Utilizing a powerful, yet efficient 230 W LED and a 10" diameter Fresnel lens, the Manually Operated Super LED F10 VW Vari-White Fresnel Light from DeSisti has adjustable color temperature from 2800 to 6600K allowing you to match any other light source and handle any type of ambient light conditions. The light can easily replace a legacy fixture and provide a versatile spot-to-flood beam angle of 8 to 50° . The specialized chip-on-board LED array offers a high CRI/TLCI of 94/96 for accurate color rendition. The unit is also DMX controlled with smooth dimming from 0-100%. It has a high efficiency, Self-Stabilizing Active Cooling system for thermal regulation and a durable, lightweight carbon steel housing to protect the electronics. In addition, it has a built-in universal 90-250 VAC power supply for worldwide use and comes with a 4-way barn door set and a color frame.

The innovative variable white phosphors LED array provides the ability to modulate the Correlated Color Temperature from a minimum of 2800K to a maximum of 6600K with an enhanced CRI (Color Rendering Index) higher than 94 at any CCT within the range.

10" (250mm) diameter, high quality, shock resistant borosilicate glass Fresnel lens on spring supports. Special patented optics for LED technology.

Rugged and lightweight carbon steel housing with low glare black epoxy powder coating, with internal double walls and reinforcement.

High efficiency, self-stabilizing active cooling: automatic, thermal stabilization of the LED operating temperature is managed by an internal thermal sensor and CPU, variable speed fan and heat sink to maintain the LED Array's constant temperature at a maximum of 149° F (65° C). The hydrodynamic bearing fan operates silently with a very low RPM.

Special patented optics for LED technology

Steel cable driven focus mechanism which guides Teflon bushings supports LED engine along 2 rods. This ensures smooth operation during focusing, in any tilted position of the fixture. The Teflon bushings also provide a wiping action, which cleans the steel guide rails during focus. The focusing mechanism can be activated from both front and rear of the fixture and the entire spot-to-flood action is accomplished with 1.5 turn of the focusing knob.

The unit is equipped with a hinged lens door with a wire-guard and includes accessory holding brackets. One of the 4 brackets has a locking knob and is spring loaded it can be locked to safely hold the barn doors, color frame and scrims. It can also be rotated 90° and locked in an open position for fast accessories changes. A double safety accessory bracket with spring loaded catch is available as an option to be assembled opposite to the locking knob. The accessories are designed for one hand installation and are secure regardless of the orientation of the fixture.

Photometrics

Full Flood 50° @ 2800K
1415 lux / 131 fc at 9.8' (3.0 m) with beam diameter of 9.2' (2.8 m)
509 lux / 47 fc at 16.4' (5.0 m) with beam diameter of 15.3' (4.66 m)
127 lux / 12 fc at 32.8' (10 m) with beam diameter of 30.6' (9.33 m)

Full Flood 50° @ 6600K
1747 lux / 162 fc at 9.8' (3.0 m) with beam diameter of 9.2' (2.8 m)
629 lux / 58 fc at 16.4' (5.0 m) with beam diameter of 15.3' (4.66 m)
157 lux / 15 fc at 32.8' (10 m) with beam diameter of 30.6' (9.33 m)

Spot 8° @ 2800K
15,950 lux / 1482 fc at 9.8' (3.0 m) with beam diameter of 1.4' (0.42 m)
5742 lux / 533 fc at 16.4' (5.0 m) with beam diameter of 2.3' (0.70 m)
1436 lux / 133 fc at 32.8' (10 m) with beam diameter of 4.6' (1.4 m)

Spot 8° @ 6600K
19,800 lux / 1839 fc at 9.8' (3.0 m) with beam diameter of 1.4' (0.42 m)
7128 lux / 662 fc at 16.4' (5.0 m) with beam diameter of 2.3' (0.70 m)
1782 lux / 166 fc at 32.8' (10 m) with beam diameter of 4.6' (1.4 m)