This standard stipulates the general matters and safety requirements for electronic ballasts used at 1000 V AC or less, 50 Hz or 60 Hz, which operate at a frequency different from the power supply frequency, and is applicable to fluorescent lamps including those for high frequency lighting. Use in combination together.
JIS C 8120-1:1999 history
2017JIS C 8147-1:2017 Lamp controlgear -- Part 1: General and safety requirements
2011JIS C 8147-1:2011 Lamp controlgear -- Part 1: General and safety requirements
2005JIS C 8147-1:2005 Lamp controlgear -- Part 1: General and safety requirements
1999JIS C 8120-1:1999 A.C.-supplied electronic ballasts for fluorescent lamps -- Part 1: General and safety requirements