De Sisti

LED Fresnel Super Series

The De Sisti fixed CCT LED fresnels received an array upgrade. The new COBs offer CRI and TLCI greater than 96 for both Tungsten and Daylight CCT with higher lumen outputs without increasing power.

Super LED F4.7

Features

  • 120 mm. (4.75”) diameter high quality, shock resistent Borosilicate glass Fresnel lens on spring supports
  • Rugged and Lightweight Carbon Steel housing with low glare black epoxy powder coating, with internal double walls and reinforces
  • 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 65°C. The hydro dynamic bearing fan operates silently with a very low RPM.
  • Special Patented Optics for LED Technology
  • Helix Screw driven focus mechanism with guides Teflon bushings supported LED engine along 2 rods. This ensures smooth operation during focusing, in any tilting position of the fixture. The Teflon bushings also provide a wiping action, which cleans the steel guide rails during focus
  • The unit is equipped with a hinged lens door with wire-guard, it includes accessory holding brackets. One of the 4 brackets has a locking knob and is spring loaded, it can be locked to either safely hold barndoor, color frame and scrims or to be rotated 90° and locked in an open position for fast accessories changes
  • The accessories are secure regardless of the orientation of the fixture. Accessories have been designed for one hand installation/span>
  • Available with either positive lock manual yokes for comfort and ease of handling, or pole operated yokes which can be used via the lighting pole for Panning and Tilting the lights as well as manually, since the mechanical activators are equipped with clutches

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Super LED F6

Features

  • 150 mm. (6”) diameter high quality, shock resistent Borosilicate glass Fresnel lens on spring supports
  • Rugged and Lightweight Carbon Steel housing with low glare black epoxy powder coating, with internal double walls and reinforces
  • 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 65°C. The hydro dynamic bearing fan operates silently with a very low RPM.
  • Steel cable driven focus mechanism which guides Teflon bushings supported LED ENGINE along 2 rods. This ensures smooth operation during focusing, in any tilting 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 whole spot to flood action is accomplished with 1 and half turn of the focusing knob.
  • The unit is equipped with a hinged lens door with wire-guard, it includes accessory holding brackets. One of the 4 brackets has a locking knob and is spring loaded, it can be locked to either safely hold barndoor, color frame and scrims or to be rotated 90° and locked in an open position for fast accessories changes. A double safety accessory bracket with spring loaded catch is available on request to be assembled opposite to the locking knob.
  • The accessories are secure regardless of the orientation of the fixture. Accessories have been designed for one hand installation
  • Available with either positive lock manual yokes for comfort and ease of handling, or pole operated yokes which can be used via the lighting pole for Panning and Tilting the lights as well as manually, since the mechanical activators are equipped with clutches. It is possible the conversion between the two types.

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