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Buell Motorcycle Forum » Big, Bad & Dirty (Buell XB12X Ulysses Adventure Board) » BB&D Archives » Archive through December 24, 2008 » Headlight reflector fading ? « Previous Next »

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Florida_lime
Posted on Wednesday, December 17, 2008 - 06:14 pm:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Custodian/Admin Only)

While sanding my front rotor to reduce the brake pulsing, I noticed that my low beam reflector is loosing it's shine. Some areas are down to a off-white plastic base.
I have a 35 W HID set-up in that beam, with about 15,000 miles on the set-up. NO such situation on the 65W Osram high beam, where I might expect it from the higher heat output.

Anyone else notice this ?
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Froggy
Posted on Wednesday, December 17, 2008 - 07:12 pm:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Custodian/Admin Only)

Yes, same thing with 55w PIAA bulbs. Others have reported it with stock bulbs too.
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Rotorhead
Posted on Thursday, December 18, 2008 - 10:46 am:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Custodian/Admin Only)

My low beam pretty much melted down and turned brown at 43,000 miles. I had the superwhite phillips bulbs.
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Ft_bstrd
Posted on Thursday, December 18, 2008 - 02:35 pm:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Custodian/Admin Only)

I had the 55W Silverstars in my high beam for the first 10,000 miles.

I've had the HID in since about 3000 miles.

The high beam reflector is pitted and breaking down around where the bulb mount is in the center. The low beam, where the HID was mounted, is undamaged.

It seems to me that although the HID is brighter that the extra heat from the 55W bulb eats up the headlight reflective.
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Natexlh1000
Posted on Thursday, December 18, 2008 - 06:05 pm:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Custodian/Admin Only)

oof!
I'll leave mine stock and add auxiliary lights instead of upping my wattage.
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Froggy
Posted on Thursday, December 18, 2008 - 06:12 pm:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Custodian/Admin Only)

Aux lights are weak compared to 50W HID : )
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Florida_lime
Posted on Thursday, December 18, 2008 - 07:07 pm:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Custodian/Admin Only)

oof!
I'll leave mine stock and add auxiliary lights instead of upping my wattage.

My higher wattage side is fine; it's the lower wattage HID side that is going.

With the mix of results, it looks like a QC problem in general.
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Natexlh1000
Posted on Thursday, December 18, 2008 - 07:28 pm:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Custodian/Admin Only)

You don't suppose that water is a factor, do you?
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Florida_lime
Posted on Thursday, December 18, 2008 - 08:06 pm:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Custodian/Admin Only)

I doubt it. I ride in all kinds of weather, but the high beam side is perfect. The low beam reflector is pretty gone around the ridged periphery, pitted looking around the bulb, and generally dull looking where it is still holding up.
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Froggy
Posted on Thursday, December 18, 2008 - 08:24 pm:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Custodian/Admin Only)

Hard to tell from my pics, but here is mine


Highbeam has only a little bit missing, not as much as the low.

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Florida_lime
Posted on Thursday, December 18, 2008 - 09:48 pm:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Custodian/Admin Only)

Pretty close match to my low beam.
High beam reflector still looks like new on mine, though.
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