Title: +135.01=744.001-UP001T_03-O80 LED brukermanual.pdf
If a failure occurs to an LED light source before the luminaire lifetime has ended it is advisable to change the whole luminaire.As with conventional light sources you may perceive variations in colour temperature between luminaires mounted close together (cluster). Colour tolerances for LED light sources are normally better or the same as for conventional light sources.All relevant information is to be found on our WEB-pages.Replacing driver / ballast The lifetime of the driver/ballast is influenced by temperature and the quality of the supply voltage. Rated failure of the components is 0,2% per 1000 hours at the luminaires maximum allowed ambient temperature. However, a loss of around 10% may be expected during this period. Transients and spikes, as well as connection to disturbed mains supply, will drastically reduce lifetime.