International Electrotechnical Commission
Glossary

EN life test  
test in which lamps are operated under specified conditions for a specified time or to the end of life and during which photometric and electrical measurements may be made at specified intervals

[SOURCE: IEC60050-845:1987, 845-07-62]


TC/SC:82Terms     Info     Publications
Published in:IEC 62257-9-5, ed. 2.0 (2013-04) Terms     Info
Reference number:3.5

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