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History

  • 1985 The company starts with 16 employees and 3m NT$ capital. Main product are electronic ballasts.
  • 1987 OEM business for Philips starts.
  • 1991 New plant in Gushan starts operation.
  • 1994 First UL (US) and CUL (Canada) certificates.
  • 1996 Digital electronic ballast designed and company moved to new location.
  • 1998 ISO 9002 certified, first corkscrew bulbs.
  • 2001 First CNS certificate.
  • 2002 S-JET and ISO 9001 certified.
  • 2003 40W corkscrew bulb manufacture starts.
  • 2005 80W corkscrew bulbs are manufactured.
  • 2006 Full T3 sortiment added.
  • 2007 12/24V DC CFLs added.
  • 2008 T2 taken into sortiment, continuously dimmable CFLs developed.
  • 2009 115W is now Yuehsin's most powerful CFL.
  • 2010 Development of LED bulbs started.