This standard specifies the requirements for emergency lighting equipment (emergency lights and guide lights) that operate using a power supply of 1000V or less.
JIS C 8105-2-22:2000 history
2014JIS C 8105-2-22:2014 Luminaires -- Part 2-22: Particular requirements -- Luminaires for emergency lighting
2000JIS C 8105-2-22:2000 Luminaires -- Part 2: Particular requirements for safety Section 22: Luminaires for emergency lighting