DSF/FprEN 61341
Method of measurement of centre beam intensity and beam angle(s) of reflector lamps
pending
| Organization: | DS |
| Status: | pending |
| Page Count: | 28 |
| ICS Code (Incandescent lamps): | 29.140.20 |
scope:
This Technical Report describes the method of measuring and specifying the centre beam intensity and the associated beam angle(s) of reflector lamps. It applies to incandescent, tungsten halogen and gas-discharge and LED based reflector lamps for general lighting purposes. It does not apply to lamps for special purposes such as projection lamps. These recommendations relate to design testing of lamps only.
Document History
August 29, 2011
Method of measurement of centre beam intensity and beam angle(s) of reflector lamps
This Technical Report describes the method of measuring and specifying the centre beam intensity and the associated beam angle(s) of reflector lamps. It applies to incandescent, tungsten halogen and...
DSF/FprEN 61341
Method of measurement of centre beam intensity and beam angle(s) of reflector lamps
This Technical Report describes the method of measuring and specifying the centre beam intensity and the associated beam angle(s) of reflector lamps. It applies to incandescent, tungsten halogen and...