Regulation No. 99-00 Proposed Supplement 12

Name:Regulation No. 99-00 Proposed Supplement 12
Description:Headlamps - Gas-discharge Lamps Sources. Proposed Supplement 12 to the 00 Series.
Official Title:Proposal for Supplement 12 to the 00 Series of Amendments to Regulation No. 99 (Gas Discharge Light Sources).
Country:ECE - United Nations
Date of Issue:2016-08-31
Amendment Level:Original
Number of Pages:5
Vehicle Types:Bus, Car, Component, Heavy Truck, Light Truck, Motorcycle
Subject Categories:Drafts and Proposals (Historical)
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Keywords:

light, gas-discharge, source, read, sources, amend, annex, arc, paragraph, system, optical, position, regulation, diameter, category, sheets, plane, approval, screen, gasdischarge, reference, records, grouping, type, receiver, resolution, voltage, direction, wattage, electrodes, number, qualifying, parallel, limit, types, burning, row, characteristics, data, application, apply, discharge, table, ageing, colour, stray, magnification, measured, time, focus-length

Text Extract:

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ECE/TRANS/WP.29/2016/85
PROPOSAL FOR SUPPLEMENT 12 TO THE ORIGINAL VERSION OF
AMENDMENTS TO
REGULATION NO. 99
(GAS-DISCHARGE LIGHT SOURCES)
ADOPTED AT THE 170 SESSION – NOVEMBER 2016
PROVISIONAL DATE OF ENTRY INTO FORCE: JUNE 22, 2017

Annex 1, replace to read:
"ANNEX 1
SHEETS FOR GAS-DISCHARGE LIGHT SOURCES
The sheets of the relevant gas-discharge light source category and the group in which this category is
listed with restrictions on the use of this category shall apply as incorporated in Resolution [R.E.4] or its
subsequent revisions, applicable at the time of application for type approval of the gas-discharge light
source.
Annex 4,
Paragraph 3., amend to read:
"3. BURNING POSITION
"
The burning position shall be horizontal within ±10° with the lead wire down. Ageing and testing
positions shall be identical. If the gas-discharge light source is accidentally operated in the
wrong direction, it shall be re-aged before measurements begin. During ageing and
measurements no electrically conducting objects shall be allowed within a cylinder having a
diameter of 32mm and a length of 60mm concentric with the reference axis and symmetric to
the arc. Moreover stray magnetic fields shall be avoided."
Paragraph 10., delete the figure and amend to read:
"10. COLOUR
The colour of the light source shall be measured in an integrating sphere using a measuring
system which shows the CIE chromaticity co-ordinates of the received light with a resolution of
±0.002."

Annex 7,
Table 1, row "Lamp voltage and wattage", amend to read:
"...
Grouping of
characteristics
Grouping of test
records between gasdischarge
light source
types
Minimum 12 monthly
sample per grouping
Acceptable level of
non-compliance per
grouping of
characteristics
(percentage)
… … … …
Gas-discharge light
source voltage and
wattage
All types of the same
category
200 1
… … … …
..."
Table 3, header row, amend to read:
"
Number of gasdischarge
light
sources in
records
Qualifying limit
Number of gasdischarge
light
sources in
records
Qualifying limit
Number of gasdischarge
light
sources in
records
Qualifying limit
"
Headlamps - Gas-discharge Lamps Sources. Proposed Supplement 12 to the 00 Series.