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11" headlight?

El Zorgot

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Dec 26, 2024
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9
Hi all- I am working on a custom motorcycle that has a sort of scrambler look to it. I need a GIANT headlight. Yes, it has to function, but the size is mainly for looks. I see lots of 9" options but I need something bigger. I figure as long as I can get the reflector and front glass, I can work around the mounting, type of bulb, etc.

Does anyone have any ideas? Stage light? Locomotive? Search light? UFO?

Thanks!
 
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Marsim

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Feb 9, 2022
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Commercial aircraft landing lights. Not too expensive, but may be too bright for road use.
 
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El Zorgot

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Dec 26, 2024
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Suzuki gs1100e series circa 1982 through 1984 had ten inch diameter headlight. I had one for 24 years and never got cut off once, it was so visible to other drivers on the road.
Whoa... that would be a real go-to solution. I will look into that. Thank you!
 

Stuart in MN

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Suzuki gs1100e series circa 1982 through 1984 had ten inch diameter headlight. I had one for 24 years and never got cut off once, it was so visible to other drivers on the road.
They were the largest motorcycle headlights I can think of, at least for bikes built in the last 40 years. There may have been antique bikes with larger ones but they wouldn't be nearly as effective. (That era of GS1100 was one of the best looking bikes ever, in my opinion.)
 

bwringer

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Indianapolis
Suzuki gs1100e series circa 1982 through 1984 had ten inch diameter headlight. I had one for 24 years and never got cut off once, it was so visible to other drivers on the road.
Yep, these were just about the biggest and take a standard H4/9003 bulb. They've been known as a popular custom upgrade for years and have become very difficult to find intact.

The measurement depends on where you measure, but the glass on these was 9", whereas the usual round headlight on most Suzukis, Kawasakis, etc. of the era is 7".

There are plenty of 9" round off-road LED setups out there, many with assorted effects, built-in turn signals, interesting patterns, etc.
 
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El Zorgot

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Dec 26, 2024
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Post a picture of your project when your done.
Will do. It won't be for a while as I have to figure out a few things with the instrument cluster and stuff. Plus time in general. I always like to plan ahead.
 
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El Zorgot

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Dec 26, 2024
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Gentlemen!!! Much thanks for the help. The various suggestions were helpful in that it made me aware of other routes to take. The aviation light suggestion led to looking into that and learning that they measure their lights in 1/8" increments and they call them PAR for "parabolic aluminized reflector". So I would be looking for a PAR 96. No luck but I did find a 12" parabolic aluminized reflector.
Then the suggestion of the old car led me to look for reproductions and such but I *think* I found a source for a 12" round fluted front glass.
The rest of the unit I should be able to figure out and fab. It is some months away, time wise, but I will try to post some photos.
Thanks again!
 
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El Zorgot

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Dec 26, 2024
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One thing to keep in mind, is that most of the larger aviation lights are 24 vdc and pull a heck of a lot current.....they are generally 250 watt and larger bulbs.
Yeah, I will be using a standard automotive bulb. Maybe LED, maybe HID . . . but 12v.
 

Marsim

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I hooked a nose gear light from a 737 (not sure of the series) to my truck awhile back for the hell of it. I don't remember the voltage or amp draw, but it worked fine. I would not run it without the vehicle running. The newer replacements are led, so the older surplus stuff is pretty cheap.
 
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El Zorgot

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Dec 26, 2024
Messages
9
I hooked a nose gear light from a 737 (not sure of the series) to my truck awhile back for the hell of it. I don't remember the voltage or amp draw, but it worked fine. I would not run it without the vehicle running. The newer replacements are led, so the older surplus stuff is pretty cheap.
Nice! Where did you get it and how big was it?
 
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