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Hir Bulbs


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I have been using 9012 HIR bulbs for a year and eventually took some pictures to show that they really work.

 

 

Wiki description:

 

Halogen infrared reflective light sources

 

A further development of the tungsten-halogen bulb has a dichroic coating that passes visible light and reflects infrared radiation. The glass in such a bulb is spherical, rather than tubular. The reflected infrared radiation strikes the filament located at the centre of the sphere, heating the filament to a degree greater than occurs by passing an electric current through the filament. The filament thus superheated emits more light, without an increase in power consumption or a decrease in lifespan.

 

This is a picture of the bulb:

 

IPB Image

 

This is the bulb next to conventional Phillips bulb:

 

IPB Image

 

This is my car :)

 

IPB Image

 

Left (passenger) is Phillips and right is HIR, observe the color and brightness:

 

IPB Image

 

This is above the cutoff same setup:

 

IPB Image

 

This is with both HIR:

 

IPB Image

 

It takes some time to warm up for HIR, left one is still warming in the last picture.

 

Comparison with regular 9006:

 

http://hirheadlights.com/stats.htm

 

For more info:

 

http://hirheadlights.com

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Great pics.

 

I like the idea, however I wish that they had executed it such that it would be slightly brighter than stock, use less power and run cooler. I am always conscious of damaging headlamp reflectors with hotter-than-stock bulbs. Then again, I could be wrong about it running hot...

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Great pics.

 

I like the idea, however I wish that they had executed it such that it would be slightly brighter than stock, use less power and run cooler. I am always conscious of damaging headlamp reflectors with hotter-than-stock bulbs. Then again, I could be wrong about it running hot...

\

 

I might be running hot. Instead of dissipating the heat as IR, it reflects it back to the filament, the filament gets huper hot and the whole assembly gets hot. John Deere machines still uses these bulbs.

 

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I'd love to have these bulbs. A shame if they are discontinued. Never seen them here.

 

Check john deere suppliers. I found them online here. Hella cheap as well, yet was not in stock.. You can buy from ebay $37.5/ea for the time being. Used to be $30/ea vs $5-10 from john deere..

 

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Thank you sir, we have John Deere here :)

Are they also availible as H1 replacement? The highbeams on the Xedos and both lowbeams and highbeams on the 6 are H1.

 

Nope only 9005 and 9006. NA milly has 9005 for highs..

 

Edit: Sir, I even found the part number :)

 

AH211917

 

http://forum.ih8mud.com/80-series-tech/122...tml#post1597159

 

You should try them!! Dont forget to read the trimming info on the hir website..

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Thank you sir, we have John Deere here :)

Are they also availible as H1 replacement? The highbeams on the Xedos and both lowbeams and highbeams on the 6 are H1.

 

Nope only 9005 and 9006. NA milly has 9005 for highs..

 

Edit: Sir, I even found the part number :)

 

AH211917

 

http://forum.ih8mud.com/80-series-tech/122...tml#post1597159

 

You should try them!! Dont forget to read the trimming info on the hir website..

 

Thanks, I visited a JD dealer today, but they failed to trace them. I got a national service number though, we shall see :)

 

 

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Thank you sir, we have John Deere here :)

Are they also availible as H1 replacement? The highbeams on the Xedos and both lowbeams and highbeams on the 6 are H1.

 

Nope only 9005 and 9006. NA milly has 9005 for highs..

 

Edit: Sir, I even found the part number :)

 

AH211917

 

http://forum.ih8mud.com/80-series-tech/122...tml#post1597159

 

You should try them!! Dont forget to read the trimming info on the hir website..

 

Thanks, I visited a JD dealer today, but they failed to trace them. I got a national service number though, we shall see :)

 

Xedosman:

 

I just ordered mine online...let's see if they answer.

 

Cart Name: Meu Carrinho 0

 

Qde Núm. Peça Descrição Preço por U Preço Ttotal Tipo de Pedi

-----------------------------------------------------------------------

2 AH211917 BULB, HIR 2 11,83 23,66 Stock

------------

Peças 23,66

------------

 

*Os preços podem ser alterados. Impostos não incluídos.

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How come, it is a minor plastic surgery on the socket.

 

I haven't ordered them yet, had other priorities. Bikeriding, and currently a business trip with my company Subaru. Which during the trip suffered two overheatings in spite of a recent thermostat replacement, a bust speedo followed by a check engine light, occasional engine stops on idle... umm, just about it part from a rear silencer needing replacement, currently delayed due to the price of $700. No kidding.

 

I have now confirmed it needs one or two new headgaskets, which means the engine has to come out of the car. Great fun when far from home. The best part is that this early POS 2,5 Quadcam boxer has a reputation to overheat, often leading to BOTH the heads and block needing to be shaved. Problem is... the block is hardly possible to shave.

 

I shall say this only once. Do not, ever, I repeat ever, concider buying a Subaru. They are decent as long as they run but a disaster to repair. Trust me. What is to be said about a brand charging $700 for a freaking silencer? GOD, am I glad this car is not under my wings.

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  • 3 months later...

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