Maintenance factor in illumination/lighting
Maintenance factor in illumination/lighting Maintenance factor in illumination/lighting Introduction Maintenance Factors (MF) are applied to lighting design to account for the reduction in…
Constant current LED driver or constant voltage LED driver
Constant current LED driver or constant voltage LED driver Constant current LED driver or constant voltage LED driver Introduction LEDs can be powered…
SASO certificate – LED street light (AC or Solar) and flood light
SASO certificate – LED street light (AC or Solar) and flood light SASO certificate – LED street light (AC or Solar) and flood…
ATEX light – ZGSM gas station LED lighting
ATEX light – ZGSM gas station LED lighting ATEX light – ZGSM gas station LED lighting Introduction Explosive atmospheres can be caused by…
Watts to Lumens, Lumens to Lux
Watts to Lumens, Lumens to Lux Watts to Lumens, Lumens to Lux Introduction Wattage and lumens are two commonly used measurements of light…
Photometric testing – symmetric or asymmetric lighting distribution
Photometric testing – symmetric or asymmetric lighting distribution Photometric testing – symmetric or asymmetric lighting distribution Introduction With the further rapid and in-depth…
Reduce lighting pollution with street light design
Reduce lighting pollution with street light design Reduce lighting pollution with street light design Introduction Much of the environmental pollution on Earth comes…
LED lighting certification standards-certification marks and bodies
LED lighting certification standards-certification marks and bodies LED lighting certification standards-certification marks and bodies Introduction Why standards and certification? We believe that from…
Luminaire arrangement of street light LED
Luminaire arrangement of street light LED Luminaire arrangement of street light LED Introduction Street light LED should be installed alongside or in the…