Нормативно-методическое обеспечение колориметрии источников света

Abstract

Recently compact luminescent lamps (energy saving) were widely adopted. However their application is interfaced to a number of difficulties. In particular, such lamps are mercury-containing and special measures for utilization are required that, certainly, reduces economic effect of their introduction and pollutes environment. Similar shortcomings LED sources are deprived. Executed in the same form factors, as standard incandescent lamps, they have power consumption from 10 to 20 times smaller at comparable time of life. Besides the low cost of service and small power consumption, light-emitting diodes have one more essential advantage: unlike used earlier standard metalhalogen lamps, they join quickly and switched off that allows to use motion sensors for additional reduction of power consumption