BS EN 60192:2001
$189.07
Low pressure sodium vapour lamps. Performance specification
Published By | Publication Date | Number of Pages |
BSI | 2001 | 46 |
States the methods of test to be used for determining the characteristics of low pressure sodium vapour lamps of the integral type, both U-shaped and linear, operating on a.c. mains, 50 Hz or 60 Hz.