Lighting system uses LEDs Average illumination Etc> 500 lux standard TCVN 7114: 2008, QCVN 09: 2013 / BXD Power density is 50% lower than standard. Ra = 80, standard fit. Ensure good lighting conditions: no flickering, no glare, no shadowing
Lighting system uses LEDs Average illumination Etc> 500 lux standard TCVN 7114: 2008, QCVN 09: 2013 / BXD Power density is 50% lower than standard. Ra = 80, standard fit. Ensure good lighting conditions: no flickering, no glare, no shadowing