Desisti Super Led F4.7

The Desisti Super Led F4.7 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. 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. 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. The Desisti Super Led F4.7 Fresnel are ready to use around the world with auto sensing power supplies accepting voltages from 90-250 volts. You can expect the highest color quality from the De Sisti Super LED Fresnels with CRI & TLCI values above 95 throughout the rsnge. The result ensure maximum compatibiity of the light emitted by the devices with optical cameras that have no need for further adjustments,

F4.7 Vari-White | High efficiency Fresnel lens spotlight
The innovative variable white Phosphors LED ARRAY provides the ability to modulate the Correlated Colour Temperature from a minimum of 2.800°K to a Maximum of 6.600°K with an enhanced CRI (Colour Rendering Index) higher than 94 at any CCT within the range.

• 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