De Sisti | Super LED F4.7 Vari White P.O.

De Sisti | Super LED F4.7 Vari White P.O.

GLASS FRESNEL LENS
De Sisti utilizes a true Fresnel lens made of high quality, shock resistant borosilicate glass. Plastics lenses may discolor over time negatively affecting both output and color temperature. Glass is consistent, resilient to heat and offers better uniformity in beam protection.

PATENTED OPTICS
Our internationally patented optical system optimizes the LED source. The reflector design in combination with a Fresnel lens gives us the highest optical efficiency in the industry. De Sisti is able to achieve similar outputs to our competitors with half the power requirements. Our Super LED Fresnels produce the exact light you’ve come to expect from a traditional Fresnel.

SILENT OPERATION, WITH THE RIGHT TEMPERATURE
We use Self Stabilizing Silent Active Cooling technology. The speed of the fan is managed by an internal thermal sensor and CPU, automatically adjusting the temperature of the LED Array to 65°. The hydro dynamic bearing fan operates silently with a very low RPM. A unit must always be silent when it operates, not only with the fans switched off.

Features

• CRI higher than 95 at any CCT throughout the range
• Universal A/C input voltage from 90-250V
• High quality, shock resistant borosilicate glass Fresnel lens on spring supports
• Smooth 100-0% dimming via DMX 512 with no shift in color temperature
• High efficiency self stabilizing silent 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
• Helix Screw driven focus mechanism which guides the LED engine via teflon bushings along 2 rods. This ensures smooth operation during focusing in any tilting position of the fixture
• 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 of the lights
• Modular design construction for maintenance and future upgrades

• Power to LED: 60 W flicker free
• Power consumption (Europe): 71 W @ 230 V, 50–60 Hz
• Power consumption (America): 75 W @ 120 V, 50–60 Hz
• Power connection: powerCON IN & OUT
• DMX data link: USITT DMX512-A
• Connectors: 5-pin XLR for DMX in & out
• Notes: Use shielded data cables; do not overload the daisy chain
• Max devices on single DMX chain: 32
• DMX channels: Total 3 DMX channels
• LED array lifetime: 50.000 hours with 70% lumen maintenance (LED arrays tested and certified up to LM80)
• CCT: Tunable from 2.800 °K to 6.600 °K
• CRI: >95
• TLCI: 96
• IP rating: IP22
• Max. housing surface temperature: 70 °C
• Weight of fixture (M.O.): 3,5 kg (7.7 lbs)
• Weight of fixture (P.O.): 5,4 kg (11.88 lbs)
• Weight of barndoor (4-leaf): 0,3 kg (0.66 lb)
• Weight of barndoor (8-leaf): 0,4 kg (0.88 lb)
• Weight of color frame: 0,13 kg
• Barndoor ring diameter: 133 mm (5.24 in)
• Size of scrims & color frame (seat diameter): 129 mm
• Lens diameter: 120 mm (4.75 in)