"Stay cool – Life time of LED is correlated directly with the temperature of the LED. The modular cooling concept of Chromasens offers solutions for all cases."

Martin Merkler, Product Manager Corona Illuminations

Cooling

There are two main aspects of life time:

  • Failure by defects of single parts
  • Reduction of lumens over time

The lumen maintenance of the LED is directly correlated with the temperature of the chip. If it’s possible to keep the temperature low there will be up to 80.000 hours possible. With the highest possible temperature in the LED it will be still up to 50.000 hours. Chromasens has calculated this limits back to the housing temperatures of the modules.

Housing

40°C

60°C

75°C

Soldering point

55°C

85°C

118°C

Lumen maintanance

77.000 h

51.000 h

40.000 h

Years @ 250 days 100% operation

12 years

8,5 years

6,7 years

  Thermal coefficient
(W/K) @ 170 mm length
Max. permanent power @ 35°C ambient temp. Notes
Passive heat sink “A” 1,63 30 % Depending on orientation
Passive heat sink “B” 1,52 40 %  
Passive heat sink “C” 0,8 75 %  
Fan cooling “L” 0,38 100 %  
Fan cooling “F” 0,42 100 %  
Water cooling “W” 0,25 100 % Depending on chiller

Lüfter

Manual Download
Corona II - XLC4 Manual *.pdf

More Downloads

Further files are available in the download section, such as technical drawings, firmware updates and other software applications. Just login at our partner portal and via the navigation menu you can load the relevant product page. Not registered yet? Please click here.

XLC4 Commander Download
XLC4 Commander *.exe

More Downloads

Further files are available in the download section, such as technical drawings, firmware updates and other software applications. Just login at our partner portal and via the navigation menu you can load the relevant product page. Not registered yet? Please click here.