LED LLMF....?
We are getting to the point where we will be speccing the lighting. The two biggest questions are is it worth investing in a smart (probably Casambi based) system and should we go for integral light engines or GU10 lamps.
Until yesterday I had come down on the side of the integral option - initially more expensive, but better value in the longer term, Aurora seems to be a popular choice. However a conversation with a wholesaler (who sells both types) has made me uncertain again. Apparently le
What your wholesaler has tried to explain to you is true but the GU10 will cause more grief over time and also suffers lumen loss. A domestic downlight will probably average about 300-500Lm - so say a reduction of 30% (L70 I'd suggest if after 50,000hrs) so 150Lm loss, at that you would be hard pushed to actually see a difference albeit yes it would be there. The fact your wholesaler seems to well versed in this suggests that the integrated products they are selling are not very good and thus th
