kuo tau neitinka tvarkingos be zenonu DOT lempos ? "Fla" <klausk_ir_bus_atsakyta@arba.ne> wrote in message news:gntodl$6rk$1@trimpas.omnitel.net... > Po@#ui gy! > > Svarbu kad valdzE paprastu zmogu nesmaugE, ir vis pratesE > geru amerikonietishku liustru naudojama automobyliosE. Nu > kad ne senais grabais visi vazinetu, ir saugu visiem butu. > > O tada uz sutaupytus, dar ir sauga gerinanty zenona insimest > galim i tas liustras. > > Dainiushas wrote: >> *Disadvantages* >> >> >> Glare >> >> Vehicles equipped with HID headlamps are required by ECE regulation 48 >> <http://en.wikipedia.org/wiki/World_Forum_for_Harmonization_of_Vehicle_Regulations> >> also to be equipped with headlamp lens cleaning systems and automatic >> beam levelling control. Both of these measures are intended to reduce the >> tendency for high-output headlamps to cause high levels of glare to other >> road users. In North America, ECE R48 does not apply and while lens >> cleaners and beam levellers are permitted, they are not required; [21] >> <http://en.wikipedia.org/wiki/Headlamp#cite_note-20> HID headlamps are >> markedly less prevalent in the US, where they have produced significant >> glare complaints.[22] >> <http://en.wikipedia.org/wiki/Headlamp#cite_note-NHTSA_8885-21> >> Scientific study of headlamp glare has shown that for any given intensity >> level, the light from HID headlamps is 40% more glaring than the light >> from tungsten-halogen headlamps.[23] >> <http://en.wikipedia.org/wiki/Headlamp#cite_note-Vanderlofske-22> >> >> >> Mercury content >> >> HID headlamp bulb types D1R, D1S, D2R, D2S and 9500 contain the toxic >> heavy metal <http://en.wikipedia.org/wiki/Heavy_metals> mercury >> <http://en.wikipedia.org/wiki/Mercury_(element)>. The disposal of >> mercury-containing vehicle parts is increasingly regulated throughout the >> world, for example under US EPA regulations >> <http://www.epa.gov/epaoswer/hazwaste/id/univwast/lamps/lamps.htm>. Newer >> HID bulb designs D3R, D3S, D4R, and D4S which are in production since >> 2004 contain no mercury[24] >> <http://en.wikipedia.org/wiki/Headlamp#cite_note-23> [25] >> <http://en.wikipedia.org/wiki/Headlamp#cite_note-24>, but are not >> electrically or physically compatible with headlamps designed for >> previous bulb types. >> >> >> Lack of backward-compatibility >> >> The arc light source in an HID headlamp is fundamentally different in >> size, shape, orientation, and luminosity distribution compared to the >> filament light source used in tungsten-halogen headlamps. For that >> reason, HID-specific optics are used to collect and distribute the light. >> HID burners cannot effectively or safely be installed in optics designed >> to take filament bulbs; doing so results in improperly-focused beam >> patterns and excessive glare, and is therefore illegal in almost all >> countries.[26] <http://en.wikipedia.org/wiki/Headlamp#cite_note-25> >> >> >> -- >> Dainius >> > > > -- > Ar zinojote, kad "o tau trukdo?" yra labiau diagnoze, nei klausimas? :)