Headlight bargain!

In the GS world, that problem's long been solved by the use of a series reg-rec.
Google SH-775 and let the words lead you...
Thanks I had a quick look and will read more tonight. Looks the same but as I understand it the device switches the windings on and off vs shedding the voltage through heat. Could this damage the windings? @Jim can you comment?
 
The dealer I ordered from said they can’t process the order because I didn’t supply a VIN. I explained it was for another application. They said without a VIN I wouldn’t be able to return the part. I got pi$$ed off and cancelled the order. I’ll order from my local dealer and that will save shipping although the parts themselves will most likely be a bit more. I think I’ll just order one set to see what I get.
Sorry Vic. Not that well versed in motorcycle PMA's.

Ok thx. I figured if anyone in our group would know, you would be amongst them.
 
Those are car headlights, right? They're made to be used in pairs if they are, and one alone on a bike may not have the best pattern. Specific motorcycle headlights are usually marked as such and have a different pattern (fluting in the lens) than a car headlight. I got a nice original H4 from an 850 triple off eBay for my '83. I knew it would swap and fit because the chrome ring is the same part #. I got the complete headlight, bucket and all, for around $25. I thought that was a good deal and I was more than willing to pay that for an original Koito light. Heck, aftermarket ones cost about the same.
 
Last edited:
Those are car headlights, right? They're made to be used in pairs if they are, and one alone on a bike may not have the best pattern. Specific motorcycle headlights are usually marked as such and have a different pattern (fluting in the lens) than a car headlight. I got a nice original H4 from am 850 triple off eBay for my '83. I knew it would swap and fit because the chrome ring is the same part #. I got the complete headlight, bucket and all, for around $25. I thought that was a good deal and I was more than willing to pay that for an original Koito light. Heck, aftermarket ones cost about the same.
XS850 and XS1100 Special have glass lens halogen lights. They fit XS650.

1741915733277.png

XS1100SF Koito halogen
 
Those are car headlights, right? They're made to be used in pairs if they are, and one alone on a bike may not have the best pattern. Specific motorcycle headlights are usually marked as such and have a different pattern (fluting in the lens) than a car headlight. I got a nice original H4 from an 850 triple off eBay for my '83. I knew it would swap and fit because the chrome ring is the same part #. I got the complete headlight, bucket and all, for around $25. I thought that was a good deal and I was more than willing to pay that for an original Koito light. Heck, aftermarket ones cost about the same.
yep:

https://www.jute.com.tw/news_detail?lang=en&cid=2

though some manufacturers go with the auto-type of radiation patterm

1741967521827.png

1741967555294.png
 
Philips Ultinon warm white is on my shopping list for my car.
Just dropped some coin on a pair of these. It was considered purchase because Philips are curiously reluctant to give out lumens figure, but I suppose it's going to be better than halogen.
At twice the price of Chinese H4 LEDs that I've been using for years with no failures, they'd better be worth the money.
 
Just dropped some coin on a pair of these. It was considered purchase because Philips are curiously reluctant to give out lumens figure, but I suppose it's going to be better than halogen.
At twice the price of Chinese H4 LEDs that I've been using for years with no failures, they'd better be worth the money.
I am preparing to do a bake off between different lamps and measure candela.
 
here is a good video comparing the cool-white version of the lamp to halogen. It is in Ukrainian, but you can follow the main conclusions:


the warm white version (the Classic/WeatherVision) should be ~ 15% lower in lumen output because of eye sesnitivity to the warm white spectrum is lower and some efficiency penalties to LEDs when the color is tuned to lower CCT (correlated color temperature)

1741971995674.png
 
Back
Top