On 2005-05-02, BrettS <
[email protected]> wrote:
> Joel Mayes wrote:
<SNIP>
>>
>> Pardon the flame bait...
>>
>> Single LED number? Those thing should be banned. You can't bloody well
>> see them from any decent distance or from any angle other then right in
>> front particularly when there is bright car lights behind or beside the
>> bike.
>
> Your experience must be different to mine. I have one that I use during
> the twilight hours where I can see where I'm going, but want to be seen.
> IMO the flashing LED is more distinctive than a standard light when
> set against a backdrop of street lights, car headlights, etc. In fact,
> the reason I got it was because I saw others using them and they
> appeared to be quite effective. Of course, if it is pitch black and it
> is your only light, you are asking for trouble. Especially when set to
> slow flash mode... this is why I also have a 5W and 10W light for when
> I want to see the road.
A flashing LED light works well when they have more then 1 LED and are
flashing quickly, but those strap-on 1 LED flashers are designed to be
emergency lights not your sole running light and 'cause the light
originates from a small point it is easily obscured. From the right
angles and distances the hoods, brake levers, or riders hands cover the
light completely.
This is only exasperated by the way the strap-on light attach to the
bars without any decent separation or elevation to give them a clear
line.
>> When I cycled to Clayton regularly last year I used to have a near
>> collision, about every two weeks, with one particular cyclist who
>> used one of those lights.
>
> Was it his only light, in flashing mode, in the dark?
Yep, Flashing very slowly, about once every two seconds, so if you
glance over the shoulder before turning or changing lanes and catch that
1.5 seconds of darkness between flashes...
Cheers
Joel