29.140.20 - Incandescent lamps

IEC TR 61547-1:2020 is available as IEC TR 61547-1:2020 RLV which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.
IEC TR 61547-1:2020 describes an objective light flickermeter, which can be applied for the following purposes:
- measuring the intrinsic performance of all lighting equipment without the application of voltage fluctuations in terms of illuminance flicker; during this measurement, the lighti...view more

Second CDV circulated to follow IEC

This document is applicable to filament lamps, discharge lamps, LED light sources and LED
packages to be used in road vehicles, i.e. in headlamps, fog-lamps, signalling lamps and
interior lighting. It is especially applicable to those lamps and light sources which are listed in
IEC 60809.
It specifies requirements and test methods for the measurement of performance characteristics
such as lamp life, luminous flux maintenance, torsion strength, glass bulb strength
and resistance to vibratio...view more

EN-IEC 60809 is applicable to replaceable and standardised lamps (filament lamps, discharge lamps and LED light sources) to be used in headlamps, fog-lamps and signalling lamps for road vehicles. In some applications, these lamps may be installed as nonreplaceable. This standard is especially applicable to those lamps which are the subject of legislation. In particular, it includes the lamps contained in Regulations No. 37, No. 99, No. 128 and its series of amendments of the Geneva Agreement of ...view more

EN-IEC 60809 is applicable to replaceable and standardised lamps (filament lamps, discharge lamps and LED light sources) to be used in headlamps, fog-lamps and signalling lamps for road vehicles. In some applications, these lamps may be installed as nonreplaceable. This standard is especially applicable to those lamps which are the subject of legislation. In particular, it includes the lamps contained in Regulations No. 37, No. 99, No. 128 and its series of amendments of the Geneva Agreement of ...view more

The contents of the interpretation sheet 1 of July 2017 have been included in this copy.

IEC TR 61547-1:2017(E) describes an objective light flickermeter, which can be applied for, amongst others, the following purposes:
- testing the intrinsic performance of all lighting equipment without voltage fluctuations;
- testing the immunity performance of lighting equipment against (unintentional) voltage fluctuation disturbance on the AC power port;
- testing the immunity performance of lighting equipment against intentional voltage fluctuation on the AC power port arising for example ...view more

IEC 62908-1-2:2017(E) provides a list of terminological entries that are frequently used in the literature related to touch and interactive displays in the IEC 62908 series. Terms for various input methods such as touch, hovering, proximity, gesture, eye tracking, and motion recognition are included. This document is applicable to touch displays, interactive displays and their components.

The contents of the interpretation sheet 1 of July 2017 have been included in this copy.

The contents of the interpretation sheet 1 of July 2017 have been included in this copy.

IEC 61280-4-4:2017 provides uniform methods of measuring polarization mode dispersion (PMD) of single-mode installed links. An installed link is the optical path between transmitter and receiver, or a portion of that optical path. These measurements can be used to assess the suitability of a given link for high bit rate applications, or to provide insight on the relationships of various related transmission attributes. This document focuses on the measurement methods and requirements for measuri...view more

This International Standard specifies the performance requirements for single-capped and double-capped tungsten halogen lamps, having rated voltages of up to 250 V, used for the following applications: · Projection (including cinematograph and still projection) · · Photographic (including studio) · · Floodlighting · · Special purpose · · General purpose · · Stage lighting This third edition cancels and replaces the second edition published in 1982 and amendments 1(1984), 2(1985), 3(1987), 4(1989...view more

This International Standard specifies the performance requirements for single-capped and double-capped tungsten halogen lamps, having rated voltages of up to 250 V, used for the following applications: · Projection (including cinematograph and still projection) · · Photographic (including studio) · · Floodlighting · · Special purpose · · General purpose · · Stage lighting This third edition cancels and replaces the second edition published in 1982 and amendments 1(1984), 2(1985), 3(1987), 4(1989...view more