For constant light intensity and long lifetime, LED modules require permanent and controlled temperature. The diodes of DELOLUX 80 are cooled by a specially developed liquid cooling system called Coldguide™. The system is closed and continuously monitored. This new technology gives substantially longer service life and much higher light intensity than it is possible with conventional air-cooled LED modules. Unlike air-cooled LEDs, liquid-cooled LEDs reach full power directly after switched on. They deliver constant light intensity at a steady temperature of the LEDs.

LEDs cooled by Coldguide™ cannot get contaminated by cooling air, which would affect the bonding process. The closed Coldguide™ cooling circuit is absolutely maintenance-free.

The unique optical system and the complex technology behind it allowed DELO to perfectly adjust the LED light beams of DELOLUX 80 to a working distance of 15 to 25 mm. This has the effect of much higher energy yield and a light intensity that is unique in its homogeneity over the entire irradiated area.

What is more, this even and unrivaled light density of the irradiated area leads to an extremely even distribution of heat within the irradiated area.