Run-up Sample Clauses
Run-up. When measured according to the conditions specified in Annex 4, the gas-discharge light source shall emit at least: After 1 second : 25 per cent of its objective luminous flux; After 4 seconds: 80 per cent of its objective luminous flux. The objective luminous flux as indicated on the relevant data sheet.
Run-up. 3.6.2.1. For gas-discharge light sources having an objective luminous flux which exceeds 2000 lm: When measured according to the conditions specified in Annex 4 to this Regulation, the gas-discharge light source shall emit at least: After 1 second: 25 per cent of its objective luminous flux; After 4 seconds: 80 per cent of its objective luminous flux. The objective luminous flux as indicated on the relevant data sheet.
3.6.2.2. For gas-discharge light sources having an objective luminous flux which does not exceed 2000 lm: When measured according to the conditions specified in Annex 4 to this Regulation, the gas-discharge light sources shall emit at least 800 lm after 1 second and at least 1000 lm after 4 seconds. The objective luminous flux as indicated on the relevant data sheet.
Run-up. 4.3.1. Filament lamps are exempted from this test.
4.3.2. Gas discharge light sources The run-up test shall be applied to light sources which have not been used for a period of at least 1 hour prior to the test. The front fog lamp shall reach at least in the point 0°, 2.5°D on the line 6 a luminous intensity: after 1 second: 25 per cent of its objective luminous flux; after 4 seconds: 80 per cent of its objective luminous flux. The objective luminous flux is indicated on the submitted data sheet.