Just goes to show you need to take care of your documentation. It always pays to be up to date with your information. To use an excuse "it was an old practice" means you were doing it wrong before.
The Austrian lighting manufacturer Planlicht has been censured by a German court for misleading claims for its LED fixtures’ performance. The legal action is being widely seen as test case in the lighting industry over the validity of the data included in specification sheets. The architectural luminaire maker XAL – which took the case against rival Planlicht – described the ruling by the Frankfurt Higher Regional Court as ‘a major step towards greater transparency’ in the industry.