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Foran
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Joined: 10 May 2013
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PostPosted: 15:27 - 21 May 2013    Post subject: Question about lights Reply with quote

Hello.

Had a little question about lights while riding.

I saw a Youtube video in which the guy who seemed to be fairly experienced remarking that it was always a good and safe idea to use your high beam all the time as it increases your visibility and what not.

Now, I do have my full car license and I know it's not recommended to do this in a car (obviously) but I wondered if it was actually an 'OK' thing to do on motorbikes (not sure if it has the same kind of blinding effect that a car has).

Appreciate it.
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trevor saxe-coburg-gotha
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PostPosted: 15:32 - 21 May 2013    Post subject: Reply with quote

*bets most bcfers don't dig it*
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Mr Calendar



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PostPosted: 15:32 - 21 May 2013    Post subject: Re: Question about lights Reply with quote

George Foran wrote:
...always a good and safe idea to use your high beam all the time as it increases your visibility and what not...

No.
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Bendy
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PostPosted: 15:43 - 21 May 2013    Post subject: Reply with quote

Don't do it.

It makes you no better than the boi racers who drive around with their fog lights on cos it looks well phat innit bruv.
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whitedevil
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PostPosted: 15:59 - 21 May 2013    Post subject: Reply with quote

Just used dipped lights in the day.
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Foran
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PostPosted: 16:21 - 21 May 2013    Post subject: Reply with quote

Glad I asked.

Thanks muchly!
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Teflon-Mike
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PostPosted: 16:48 - 21 May 2013    Post subject: Reply with quote

No.
Using Hi-Beam into oncoming traffic is actually an offence I believe.
It also has little benefit.
If a car driver isn't going to take any notice of you, doing something that is likely to annoy or distract them to get some attension, probably isn;'t going to get you the kind of attension you'd like anyway!
Variouse studies into the use of 'Day-Time-Running-Lights' have given a lot of mixed results; and there's little conclusive evidence that they help conspicuity anyway, and thats even more detatched from whether they help save accidents.

One of the few nuggests to come out of studies has been that while more drivers may notice DTRL's.... they also more often mis-judge speed and distance of vehicles with DTRL's... especially motorcycles, where there is only one lamp, or ca pair of closely mounted lamps, offering little perspective change.

While from personal observation; using a dipped beam, which creates a very bright 'blob' of light for another driver to look into... let alone using main-beam, that is known to 'dazzle'... CAN actually make a bike LESS conspiciouse, as the driver ONLY see's indistinct bright blob of light, not a shape they can easily interpret and recognise.

Using side light, or pilot light, a dim, maybe 5w bulb over a 55w one, and more likely a more orange hued tungsten bulb rather than a whiter more brilliant halogen.... makes the headlamp bowl 'glow' enough to make it easy to see, and that more orangie colour, more 'distinct' and recogniseable, and leaves the oitline of the bike and rider without the 'dazzle' and hence more easily interpreted AS a motorcycle and something to not pull out on.... we hope!

Chances are if they see you at all, they will do the wrong thing anyway... so its largely in the lap of the gods regardless of what lamps we choose to use, or day-glow to wear; BUT, our objective is not merely to be seen, its to be unharmed! Being seen doesn't garantee not getting knocked off! And if we want to help other drivers not knock us off, we dont JUST have to help them SEE us, we have to help them UNDERSTAND what it is we are making them look at..... Dazzling them with powerful main-beams aimed at and burning out thier retina, closing thier iris so they cant see fuck all else in shaddow, would NOT then seem a great way to achieve our real objective!
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Matt B
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PostPosted: 17:01 - 21 May 2013    Post subject: Reply with quote

Teflon-Mike wrote:
No.
Using Hi-Beam into oncoming traffic is actually an offence I believe.


Highway Code 114

You MUST NOT use any lights in a way which would dazzle or cause discomfort to other road users, including pedestrians, cyclists and horse riders
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Teflon-Mike
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PostPosted: 17:11 - 21 May 2013    Post subject: Reply with quote

Matt B wrote:
Teflon-Mike wrote:
No.
Using Hi-Beam into oncoming traffic is actually an offence I believe.


Highway Code 114

You MUST NOT use any lights in a way which would dazzle or cause discomfort to other road users, including pedestrians, cyclists and horse riders


I know its some-where, but unfortunately the Highway Code is merely a guide to good practice, not the actual law.... nice find though.
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Matt B
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PostPosted: 17:14 - 21 May 2013    Post subject: Reply with quote

Highway Code also states the relevant law if you have a look, and in this case it's RVLR reg 27.
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banditjohn
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PostPosted: 17:20 - 21 May 2013    Post subject: Reply with quote

I must admit I've had this conversation with a very experienced rider who seemed to think it was OK Tut Tut "knob" is what did and still does spring to mind. If you were riding down a country lane and a car had it's main beam on you would be screaming for him to turn it off, much the same would apply if it was a bike so why would you deliberately cause any form of dazzling to other road user's Thumbs Down
Please don't take any notice of the youtube bloke who has clearly got issues and need's some type of help.

John
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Teflon-Mike
tl;dr



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PostPosted: 17:25 - 21 May 2013    Post subject: Reply with quote

Matt B wrote:
Highway Code also states the relevant law if you have a look, and in this case it's RVLR reg 27.


I was clipped by interuption, before adding "though MUST implies, its in a statute somewhere!" and you have ref. What's RVLR? Road-Vehicle Lighting Regulations? ammendment to C&U isn't it?
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Matt B
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PostPosted: 17:33 - 21 May 2013    Post subject: Reply with quote

Yeah Road Vehicle Lighting Regulations

27. No person shall use, or cause or permit to be used, on a road any vehicle on which any lamp, hazard warning signal device or warning beacon of a type specified...

Blah blah...

1 Headlamp (a)Used so as to cause undue dazzle or discomfort to other persons using the road.
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Tungtvann
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PostPosted: 17:50 - 21 May 2013    Post subject: Reply with quote

Not that I agree, but surely being dazzled is subjective and dependent on many factors.
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Teflon-Mike
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PostPosted: 18:04 - 21 May 2013    Post subject: Reply with quote

Tungtvann wrote:
Not that I agree, but surely being dazzled is subjective and dependent on many factors.


Not really; VLR give pretty specific instructions for where lights can be placed, power ratings, colour etc.

A Headlamp, on anything built after 1995, I believe cant have a bulb more powerful than 55w, or be mounted more than 1200mm from the floor, then there is a specific dip beam pattern provided, that says how high the upper edge of the light pool may be at a certain distance from the lens... et etc etc.

Guide-lines say that dipped beam should be used so as to NOT dazzle other drivers; so use of high-beam would automatically imply you were dazzling them; a misaligned dipped beam, likewise.

Of course.... if you have an accident and some-one says "I was Dazzled by thier headlamps!" and you say "But I was on dipped beam!" might be a bit hard to prove one way or t'other.... but if you drive towards coppa on Hi-Beam, and he gets pissed, turns around and pulls you, he only has to ask you to demonstrate the Hi & dipped beams to work out which you were on, before getting the pape measure out or issue a defect rectification for a misaligned lamp!
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ADSrox0r
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PostPosted: 18:08 - 21 May 2013    Post subject: Reply with quote

I leave my main beam on during the day but that's only because the headlight on a 125 is an afterthought, tea-light in a jam jar. Chances of 'dazzling' someone are absolutely fuck all.

I find it's useful for filtering though, a good wiggle while making progress soon gets cagers to notice something flashy coming up the side of them.
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Rogerborg
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PostPosted: 18:17 - 21 May 2013    Post subject: Reply with quote

trevor machine wrote:
*bets most bcfers don't dig it*

D'ya thunk?

It probably makes you a bit safer in some situations, but it's a t​wat's trick and sooner or later you'll dazzle a Doris and she'll panic and pull out on you.

I like the idea of using a triangle of lights to give Doris something to use to judge how hard you're going to slam into her Micra.

https://rogerborg.dnsd.me/triangle-lighting.jpg
Look how boss that guy is. He's worried about nothing now that he's got some sort of laser triangle of awesome projecting from his bike. Cool
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Teflon-Mike
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PostPosted: 20:05 - 21 May 2013    Post subject: Reply with quote

Rogerborg wrote:
https://rogerborg.dnsd.me/triangle-lighting.jpg
Look how boss that guy is. He's worried about nothing now that he's got some sort of laser triangle of awesome projecting from his bike. Cool

Looks like a low rent Sci-fi force field.... Where's tweekie?
The Yanks do seem to have been gettin a bit potty about the Triange of awsomeness of late though; apparently there is even a perfect ratio for the base to height proportions!

One thing in that pic that is worth noting though, is that the head-lamp on side-light is not diffusing around the lamp, the light is just filling the lamp bowl, lifting it from the photographers 18% grey average tone of nothing-ness, without flaring round the edges.

Look at the lower marker lamps, that are much more brioghtly lit, and the intense points of light are flaring around the edges of the lense very markedly, showing a very bright, stark light, but not actually giving any defanition or shape to anything, they are just bright blobs, so not helping any-one that does take any notice of them to interpret what they are seeing... other than by some sort of American Imprinting of the Triangle of Awsomeness on the United-states Collective conciouse that it means MOTORBIKE....

Given that Winibago have to provide explicit disclaimer in the owners manual that it is NOT safe to get up from teh drivers seat to go make a cup of coffee in the galley, leaving the motor-home driving itself on 'Cruise-Control'..... this does not really fill me with confidence!
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trevor saxe-coburg-gotha
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PostPosted: 20:17 - 21 May 2013    Post subject: Reply with quote

Rogerborg wrote:
trevor machine wrote:
*bets most bcfers don't dig it*

D'ya thunk?


Oi scotchy. Watch it.
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