Double-Capped Fluorescent Lamps: Performance Specifications

رقم المستند: NL 97 : 2001
القطاع: Electrical Engineering
TC: NL TC IRI
ICS: 29.160.30
This international standard specifies the performance requirements for double-capped fluorescent lamps for general lighting service . the requirements of this standard relate only to type testing . conditions of compliance, including methods of statistical assessment, are under consideration. the following lamp types and modes of operation are included: a-lamps having preheated cathodes, designed for operation on a.c. mains frequencies with the use of a starter, and additionally operating on high frequency; b-lamps having preheated high-resistance cathodes, designed for operation on a.c. mains frequencies without the use of a starter (starteriess ), and additionally operating on high frequency; d- lamps having preheated cathodes, designed for operation on high frequency; e-lamps having non-preheated cathodes, designed for operation on a.c. mains frequencies; f- lamps having non-preheated cathodes, designed for operation on high frequency.