Author Topic: Crashbar-mounted Fog Lights  (Read 4029 times)

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Offline LaKraven

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Re: Crashbar-mounted Fog Lights
« Reply #20 on: October 11, 2012, 13:47:04 »
My lights aren't E-marked, but that's merely a matter of getting an appropriate lens to suitably diffuse and cast the light in a horizontal low beam rather than the central spotlighting they're doing at the moment.

I'm only going to be using these when riding on the forrest roads around where I live! I certainly wouldn't want or need to use them in a town, on a motorway, or anywhere else either externally lit or well travelled at night with no off-side hazards!
Should also point out that I'm aiming the lights out and down (to illuminate the sides of the road ahead of me, below car windscreen level). The point of these lights is to avoid the overwhelming deer hazard. Honestly, you've no idea how many deer there are in the forrests around these roads, and how many accidents they cause ever year.
Hell, just last month a local biker (older bloke) smashed into a full-grown deer at 60mph, sending him and his bike flying into a farmer's drainage ditch (about 30ft deep). Thankfully he survived and will walk again, same cannot be said for his bike or the deer for that matter.

I consider the lights I've got currently as "temporary" (thus the efforts I've put in to make them easily removable from both the chassis and the cabling).
Once I get some suitable E-marked lights (they're really pricey for low-amp, high brightness LED E-marked fog lights) I'll recycle the current lights either into service lights in my garage, or emergency lights kept under the saddle when not in use.

My electrical mods thus far:
- GPS (fused, direct to battery... no need to hook this up to the ignition)
- Marine-Grade Lighter Socket (fused, direct to battery... I want/need to be able to use this with the bike switched off)
- Foglights (fused, direct to battery... temporarily, anyway)

I'm also considering fitting an amber rotary hazard light... just to see if traffic gives way to a motorbike with amber flashers ;)
Black DL650AK9 GT, 09 reg: 1" lower front and rear, USB charging and lighter sockets, Madstad bracket, Slipscreen and large Givi screens (for purpose), Aux Light Bar, fog lights (switched), custom ignition-switched wiring loom

Offline willbo

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Re: Crashbar-mounted Fog Lights
« Reply #21 on: October 11, 2012, 14:12:49 »
I have cree 550lm aux lights fitted to my Crashbars , switched too. I only use them as daytime driving lights they won't light up the road at night. No idea if they would fail an mot but I'm happy with them
I'm sane, honestly. . . I got a certificate to prove it!

Offline LaKraven

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Re: Crashbar-mounted Fog Lights
« Reply #22 on: October 11, 2012, 14:14:51 »

Mine are 1200lm each and they certainly do light up the road... and the sky... and the vastness of space!
Black DL650AK9 GT, 09 reg: 1" lower front and rear, USB charging and lighter sockets, Madstad bracket, Slipscreen and large Givi screens (for purpose), Aux Light Bar, fog lights (switched), custom ignition-switched wiring loom

Offline Strommer

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Re: Crashbar-mounted Fog Lights
« Reply #23 on: October 11, 2012, 15:14:02 »
Strips of insulating tape over the tops of the leds will keep low flying aircraft safe from your lights.  You don't need to see the treetops anyway.....  

Mind you I was watching JeepersCreepers the other day - lighting the sky might not be such a bad idea... :shock:


A disgrace to biking...

Offline LaKraven

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Re: Crashbar-mounted Fog Lights
« Reply #24 on: October 11, 2012, 15:28:16 »

I meant that they'd light up the sky (and space) if I pointed them in that direction.

Having them pointed at sides of the road as I do means that the majority of their intensity is focused away from oncoming vehicles (and I have the lights themselves mounted way below windscreen level anyway).
Black DL650AK9 GT, 09 reg: 1" lower front and rear, USB charging and lighter sockets, Madstad bracket, Slipscreen and large Givi screens (for purpose), Aux Light Bar, fog lights (switched), custom ignition-switched wiring loom

Offline Strommer

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Re: Crashbar-mounted Fog Lights
« Reply #25 on: October 11, 2012, 16:08:02 »
It'll depend on the beam shape as much as anything - my 1300 lumen Rigid Duallys were totally round - which is why if I refit them it'll be as high beam only.  Even pointed down, the round beam would dazzle without top masking.  Top masked they lost nothing of the useful beam.


A disgrace to biking...

Offline LaKraven

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Re: Crashbar-mounted Fog Lights
« Reply #26 on: October 11, 2012, 16:12:20 »

Which is why you need a lens to change the shape of the beam.
Ideally you want (for foglights anyway) a horizontal 45deg flat beam (vectored) so that it illuminates wide but not high. That's what I'm doing to these lights (it's the next step in my installation process).
Black DL650AK9 GT, 09 reg: 1" lower front and rear, USB charging and lighter sockets, Madstad bracket, Slipscreen and large Givi screens (for purpose), Aux Light Bar, fog lights (switched), custom ignition-switched wiring loom

Offline LaKraven

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Re: Crashbar-mounted Fog Lights
« Reply #27 on: October 11, 2012, 19:43:44 »
Modified the lights to cast a scattered horizontal beam (45 degree beam width), aligned them correctly, and added some eyebrows to the bike!

Photos in OP
Black DL650AK9 GT, 09 reg: 1" lower front and rear, USB charging and lighter sockets, Madstad bracket, Slipscreen and large Givi screens (for purpose), Aux Light Bar, fog lights (switched), custom ignition-switched wiring loom