FAQ

Why has the colour appearance of the LEDs changed after some period of use?


There are several possible reasons why this happens as follows:

 

  • The LEDs are being overrun by the use of inappropriate driver.
  • The application temperature is different from the operating temperature noted in the LED datasheet.
  • There may be heat build-up due to improper thermal management.
  • The phosphor may have degraded due to overheating or other reasons.

Events    

 

 

Smart Buildings

19.10.2016, Birmingham NEC

Presentation: ‘Connected Lighting for Offices - Beyond Illumination’ by Darren Smith
 

Grand Designs Live

Find us on Stand L190, Technology Zone,
Hall 5

19-23.10.2016, Birmingham NEC

Highway Electrical Association (HEA)
Annual Conference
03.11.2016, Celtic Manor, Newport

WORKTECH 2016

9-10.11.2016, Canary Wharf, London
 

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