Examples of using Light source shall in English and their translations into Russian
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Official
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Colloquial
The light source shall.
The test voltage for the measurement with this additional light source shall be the same as in paragraph 6.2.5.4.
The light source shall be a laser with a wavelength of 600 70 nm.
Run-up When measured according to the conditionsspecified in annex 4, the gas-discharge light source shall emit at least.
The gas-discharge light source shall fit easily into the headlamp.
The angle between the normal of the sensor plane andthe line connecting the midpoint of the sensor and the light source shall be 10°.
The light source shall fit easily into the front fog lamp;
When measured according to the conditions specified in Annex 4 to this Regulation,the gas-discharge light source shall emit at least.
The light source shall start directly and remain alight.
In the case where a light source module includes a holder for an approved replaceable light source according to Regulation No. 37, this light source shall be replaceable as required above.
The light source shall be unmistakeably identifiable and documented.
In the case where a light source module includes a holder for an approved replaceable light source according to Regulation No. 37, this light source shall be replaceable as required above in paragraph 5.23.
The light source shall restart directly after being switched-off for a period of 10 seconds.
After one second the light source shall emit at least 80 per cent of its objective luminous flux.
The light source shall consist of a CIE standard source A and associated optics to provide a near-collimated light beam.
After one second the light source shall emit at least 80 per cent of its objective luminous flux.
The light source shall be protected against sooting by means that do not influence the optical path length beyond the manufacturers specifications.
In the case of Class F3, the light sources shall be.
Replaceable light sources shall be marked at least with the rated voltage, nominal wattage and the manufacturer's mark.
Gas-discharge light sources shall be so designed as to be and to remain in good working order when in normal use.
Gas-discharge light sources shall be equipped with standard caps complying with the cap data sheets of IEC Publication 60061, third edition, as specified on the individual data sheets of annex 1.
Standard(étalon) gas-discharge light sources shall comply with the requirements applicable to type approval light sources and to the specific requirements as stated in the relevant data sheet.
In the case of dipped-beamheadlamps according to Regulation No. 98, the gas-discharge light sources shall remain switched on during the main-beam operation.
The colour of the light of the beams emitted by headlamps using gas-discharge light sources shall be white.
In the case of dipped-beam headlamps accordingto Regulation No. 98, the gas-discharge light sources shall remain switched on during the main-beam operation.
In the case of lighting units for the dipped-beam being equipped with gas discharge light sources, the gas-discharge light sources shall remain switched on during the main-beam operation.
In the case of lighting units for the dipped-beam being equipped withgas discharge light sources, the gas-discharge light sources shall remain switched on during the main-beam operation.
When measured according to the conditionsspecified in Annex 4, the gas-discharge light sources shall emit at least 800 lm after 1 second and at least 1000 lm after 4 seconds.
Gas-discharge light sources shall be equipped with standard caps complying with the cap data sheets of IEC Publication 60061, third edition, as specified on the individual data sheets of Annex 1 to this Regulation.