Headlight upgrade
- Nerdy
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Re: Headlight upgrade
23 Aug 2016 08:17
I went with the SpeedMotoCo H4 light and bucket:
www.speedmotoco.com/product-p/smc-64313.htm
($55.95)
It's a little narrower than stock but I made up the difference using longer bolts and short stacks of alternating neoprene and stainless washers from Home Depot. What little you can see of the spacers looks fine and they may reduce vibration a little bit.
The light itself looks good and and it is worlds ahead of the OEM as far as output.
It's a little narrower than stock but I made up the difference using longer bolts and short stacks of alternating neoprene and stainless washers from Home Depot. What little you can see of the spacers looks fine and they may reduce vibration a little bit.
The light itself looks good and and it is worlds ahead of the OEM as far as output.
1967 Yamaha YCS1 Bonanza
1980 KZ440B
1981 Yamaha XT250H
1981 KZ440 LTD project bike
1981 GPz550
2013 Yamaha FZ6R
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- jeffrwade
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- Nerdy
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Re: Headlight upgrade
23 Aug 2016 09:32jeffrwade wrote: @Nerdy, Was the setup plug n play for you?
Yes, it was. On my KZ400 the headlight wires are like so:
- black/yellow = ground
- red/yellow = low beam
- red/black = high beam
The SMC light arrived pre-assembled and had three wires with stripped ends coming out of the housing: green, blue, and white. Green was ground (as is traditional) but I don't recall offhand which color was high and which was low.
However, the H4 pinout (as seen from the back of the socket) looks like this:
Attachment H4-9003Pinout.gif not found
(common = ground)
Get some bullet connectors of the correct type, connect the three wires, and you're in business.

1967 Yamaha YCS1 Bonanza
1980 KZ440B
1981 Yamaha XT250H
1981 KZ440 LTD project bike
1981 GPz550
2013 Yamaha FZ6R
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- bountyhunter
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Re: Headlight upgrade
24 Aug 2016 00:07 - 24 Aug 2016 00:09The H6024 is a halogen sealed unit drop in replacement. $20, same wattage, about 3X as bright.jeffrwade wrote: I have a 1982 KZ440 LTD Belt. I'm looking to upgrade the incandescent headlight to something with more visibility. I apologize in advance if this topic has already been hashed out in this forum. I've searched high and low for the answer to this question, but have not found a good solution, yet.
Please help!
www.amazon.com/SYLVANIA-SilverStar-Perfo...dlight/dp/B000COCTWG
1979 KZ-750 Twin
Last edit: 24 Aug 2016 00:09 by bountyhunter.
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- jeffrwade
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Re: Headlight upgrade
25 Aug 2016 10:19
Were you able to get the chrome trim piece over the drop in? How did you secure sealed beam?
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- bountyhunter
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Re: Headlight upgrade
25 Aug 2016 23:49Mounts exactly like stock 7" round unit. Fits exactly the same.jeffrwade wrote: Were you able to get the chrome trim piece over the drop in? How did you secure sealed beam?
1979 KZ-750 Twin
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- Hyde_me
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- Hyde_me
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Re: Headlight upgrade
19 Sep 2016 18:329er rider wrote: I went with trucklite led bright bright bright. just plug and play. Uses less voltage than HID. Check it out.
Which Trucklite model did you order?
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- 9er rider
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Re: Headlight upgrade
20 Sep 2016 07:40
27270c tested by military, shock resistant good in motorcycles
76 kz 900 1075 76 kz 900 a4 78 kz 1000 ltd
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- jeffrwade
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Re: Headlight upgrade
25 Sep 2016 09:32
Question: Why do most LED setup's require a conversion unit of some sort? So, I'm looking to upgrade the halogen bulb that came with my Emgo headlight. It's an H-4 configuration. I'm led to believe that if I go with LED H-4 it will require a conversion. Is this due to wattage and voltage issues?
Thanks
Thanks
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- Bozo
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Re: Headlight upgrade
25 Sep 2016 11:08
I bought an LED light from ebay, the Halo uses 6W and is really good during the day. I also run low or high beam with the Halo. The high beam is 25W and is incredible. Not cheap mine cost A$100 delivered complete with shell, although the shell is poly-carbonate which might be a little fragile (I suspect). Do I like it, YES its the best I had and I was skepticle at the beginning.
I have to admit I've not seen one like this since but they advertise lights for JEEP 7". The only concern is whether there is room for wires in the shell or whether the beam itself fits into your shell, It should fit being 7"
I have to admit I've not seen one like this since but they advertise lights for JEEP 7". The only concern is whether there is room for wires in the shell or whether the beam itself fits into your shell, It should fit being 7"

First Permanent ride the Z1R since Dec1977 (220,000km) as of June 2015
Second permanent bike 1989 FJ1200 dyno'd 140RWH, great bike.
Third ride is now the Frankenstein 1981 GPZ1100B1, 1983 fully recon motor fitted LOVE THIS BIKE
Forth my work bike FJ1200 1989 (same type as FJ above)
Second permanent bike 1989 FJ1200 dyno'd 140RWH, great bike.
Third ride is now the Frankenstein 1981 GPZ1100B1, 1983 fully recon motor fitted LOVE THIS BIKE
Forth my work bike FJ1200 1989 (same type as FJ above)
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- kaw-a-holic
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Re: Headlight upgrade
25 Sep 2016 20:47
I also use the Truck-light LED 7' round headlight. It was $150 shipped from ebay.
Here is a good video to watch before you buy a LED headlight.
Here is a good video to watch before you buy a LED headlight.
Jon
1977 KZ1000a1
Mesa, AZ
Phoenix Fighter Project
1977 KZ1000a1
Mesa, AZ
Phoenix Fighter Project
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