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Some retrofits appear a bit Cool, why is this?


Retrofit lamps are offered with a range of white light from Warm to Cool. This is often indicated on the packaging. Typically, it might say “2700K Warm White” or “4000K Cool White”. The bigger the number, the Cooler is the appearance.




HEN on the Road One Day Technical Conference

11.05.2017, Surrey


Smart to Future Cities 

16.05.2017, London


Smart Buildings 

23.05.2017, London


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