All you need to know about LED photometric code Every LED system has a photometric code. But what do these 6 numbers mean and what are they for? Let’s find out. 04 November 2016 Lighting techniques Norms & Quality
The colour rendering index at the LED test bench LED lights bear a three-figure photometric code. One of these figures is a colour rendering index. Explanations. 30 August 2016 Lighting techniques