The standard establishes the specifications and test methods for efficient use of energy in lighting with light-emitting diodes (LEDs), intended for lighting roads and public outdoor areas.
The main features of the update include:
- the use of self-generating sources in alternating and/or direct current, with a nominal voltage up to 480V in alternating current and up to 100V in direct current
- increasesing the energy efficiency values (lumens per watt)
- increasesing the number of samples to be evaluated and hours that a lighting point must be tested for (maintained luminous flux test) to obtain the initial certificate