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Battery Replacement on Lights with Internal Li-Ion Batteries
On Tue, 13 Feb 2018 13:23:59 +0000 (UTC), Ralph Barone
wrote: John B. wrote: On Mon, 12 Feb 2018 07:52:45 -0800 (PST), Frank Krygowski wrote: On Monday, February 12, 2018 at 8:25:55 AM UTC-5, sms wrote: On 2/12/2018 5:00 AM, Sepp Ruf wrote: No, Joerg is claiming that ordinary StVZO tail lights that are visible from 500 meters in Europe are not good enough for his and fellow Californians' impaired sense of vision, and why he feels tail lights that feature 5000 ft+ visibility are preferable. And he is trying to confuse what can actually be powered by dynamo with what he "remembers" seeing, back then, on inspecified cycles in traffic. The StVZO lights are woefully inadequate. Don't forget that you need one that is visible in the daytime as well. You need a daytime taillight exactly as much as you need a tall flippy flag. In fact, the flippy flag is more visible under many circumstances. Here you go: http://www.parkerflags.com/Bicycle-Flags-Prodlist.html You can't be too safe! - Frank Krygowski Some interesting statistics. Thailand passed a law some years ago that all motorcycles must have their lights on when being operated. Day or night, the normal front and rear lights must be on when the vehicle is moving. The results: These lighted vehicles are now involved in 73% of all highway accidents, in fact these lighted vehicles now account for more accidents then all other vehicles combined. Amazing how lights can make you safe in one hemisphere while (apparently) doing little or nothing to make you safe in another. Interestingly, bicycles, although bright lights are rarely seen, make up about 2% of highway accidents in Thailand. about the same as in the U.S. -- Cheers, John B. So what was the accident rate for motorcycles before? 50%? 90%? One number doesn't give a lot of insight here. Difficult to say as (1) the law came into effect 5 to 7 years ago and (2) (strangely) Thai statistics are reported in the Thai language so unless someone wants to take the trouble to translate a particular year they are unintelligible to most. As for quoting a single year's accidents and then shouting "Danger! Danger!" it seems to be the norm, both here and in other reports. -- Cheers, John B. |
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