Headlights out...Maybe use automotive style bulb??

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02 Aug 2009 20:40 #310990 by deezil
My Little KZ100 has a case of Highbeamonly Itis.

Its a sealed beam bulb and it looks to be almost unobtainable to find new. Just like everything else on this bike.

I hate to buy a $70 30+ year old used part and not know how long it will last.

Anyhow, I noticed my original headlight has a actual bulb soldered into the headlight housing.

It looks as if the parts store has some high/low beam replacement bulbs that may actually fit into the hole the original bulb is soldered into.

The headlight is a goofy 6.5" style and has all the brackets permanently welded onto the back side of the light.

Has anyone ever been able to make one of these replacement bulbs work out? I doubt I would be able to solder it into the back of the housing like factory but maybe I could Rubber Band it in like some of the older Brit bikes had?

Watchu guys think? Goofy Idea?

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02 Aug 2009 23:13 #311005 by bountyhunter
Replied by bountyhunter on topic Headlights out...Maybe use automotive style bulb??
I would probably jury rig on a standard 7" round headlight housing from another model to make life simpler.

1979 KZ-750 Twin

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03 Aug 2009 00:56 #311083 by PLUMMEN
ive always just used regular auto type bulbs,works for me anyway B)

Still recovering,some days are better than others.

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03 Aug 2009 04:22 #311103 by N0NB
Get one of the H4 conversions. You'll have a better light pattern and a replaceable bulb which means you can buy one of those newer style ultra bright bulbs and put in it.

Nate

Nates vintage bike axiom: Riding is the reward for time spent wrenching.
Murphys corollary: Wrenching is the result of time spent riding.

1979 KZ650 (Complete!)
1979 KZ650 SR (Sold!)
1979 KL250 (For sale)
1994 Bayou 400 (four wheel peel :D )

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03 Aug 2009 04:52 #311108 by Old Man Rock
Replied by Old Man Rock on topic Headlights out...Maybe use automotive style bulb??
+12Vdc and insure it's the same wattage or lower and you'll be fine... ;)

1976 KZ900-A4
MTC 1075cc.
Camshafts: Kawi GPZ-1100 .375 lift
Head: P&P via Larry Cavanaugh
ZX636 suspension
MIKUNI, RS-34'S...
Kerker 4-1, 1.5" comp baffle.
Dyna-S E.I.
Earls 10 row Oil Cooler
Acewell 2802 Series Speedo/Tach
Innovate LC1 Wideband 02 AFR meter

Phoenix, Az

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03 Aug 2009 07:59 - 03 Aug 2009 08:01 #311134 by deezil
I cannot remember what size I grabbed this morning. But I ended up melting the solder off the original bulb and then breaking the brasss off end off of it and that allowed the bulb to fall into the headlight itself.

I Just Shook the pee out of the headlight until the bulb inside shattered enough and the shards fell out of the hole.

Instead of soldering it to the housing I plan on using a O-ring to make a rubber band style clasp to hold the headlight in. The bulb I have hase a nice wide flange on the end to help secure it.

I'll post some pics tonight.
Last edit: 03 Aug 2009 08:01 by deezil.

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03 Aug 2009 08:42 #311154 by happyhubby
Replied by happyhubby on topic Headlights out...Maybe use automotive style bul
go to autozone or napa and the only round seled unit theycarry fits. its like 6505 or something like that. thats what i have on mine. 8 bucks is way better than 70.

1980 kz550 daily driver

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03 Aug 2009 10:30 - 03 Aug 2009 10:45 #311194 by deezil
My Original headlight has all the bracketry welded onto the back of the housing. And it is a 6.5" style headlight. The one at the Zone would not fit into the chrome ring.

I assume even if it did it would be a absolute pain in the rear to fasten into the housing.
Last edit: 03 Aug 2009 10:45 by deezil.

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