Desisti F4.7 Tungsten

//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.

//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.

//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.

// UNIVERSAL PSU
De Sisti Super LED Fresnel are ready to use around the world with auto sensing power supplies accepting voltages from 90-250 volts.

//HIGH COLOR QUALITY OF LIGHT
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 Tungsten

High efficiency Fresnel lens spotlight

Innovative High Power 60W COB (Chip on Board) Led Array.
De Sisti Internationally Patented optical system for Led Fresnel.
Enhanced CRI (Color Rendering Index) higher than 96
for appropriate chromacity performances.

T Features