// 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 fans and heat sink to maintain the LED Array’s constant temperature at a maximum of 65°C / 149°F. The hydro dynamic bearing fan operates silently with a very low RPM
// Interchangeable accessories with our conventional range of Tungsten and HMI Fresnels
// All De Sisti Fresnel Series utilize a ne w Universal Voltage and “Power Factor Corrected”
// Power Supply (PF=0.96)