Anyone use a hotwire as a headlight?

bstrickler

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Jul 13, 2008
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831
Location
Tucson, Arizona
Well, I finished my 7x 26650 Osram 64656 build a few days ago, and have been playing around with it ever since (already recharging it a second time).

I finally got to test its true power, and my GOD, this beast THROWS!! 400 meters is nothing for it, even with a LOP reflector (really wish I had a SMO reflector for it). It's also a massive wall of light, too.

Also, on my way back to drop my friend off at his house, we decided to have a little fun, and have him use it as my headlights. OH MY GOD, it was like daylight!!! Having my headlights on or off didn't make a damned difference!

I will take a picture of it with an E01 on top of the light tomorrow, if I remember.

All of this was thanks to mrartillery this thread, and a huge score ($90 for an FM3 head, rather than $190):

http://www.candlepowerforums.com/vb/showthread.php?278201-17-000-lumens-of-incan-domination!-Mag-6D-64656-64657-*Beamshots-added*

If I can borrow my friends camera, I will have him take pictures of it Monday night.


I also bought some more moderate bulbs for it (50W, 100W, and 150W bulbs).

The only problem with the light is that with the FM G6.35 socket, and my wiring (I think I had the wires a little long), it doesn't focus the 656 very well, so I had to teflon tap the threads on the head, since the head isn't able to contact the O-ring, to keep it from wobbling or changing focus.


My XM-L modded U2 just doesn't look so bright anymore :(


Oh, and does anyone know what this white "film" is that develops on the bulb envelope? Is this just signs of overheating (The reflector has some, too, because I think the bulb burned some stuff onto the reflector due to the massive heat), or something potentially catastrophic?
 
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bstrickler

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Joined
Jul 13, 2008
Messages
831
Location
Tucson, Arizona
Here's a pic (over 25" long!!!!!!!!):

https://sphotos-a.xx.fbcdn.net/hphotos-ash4/s720x720/318704_10151108161901942_1089327494_n.jpg

A size comparison shot against some other lights and a 2-liter bottle (don't mind the "bondage strap". I just use that to keep the switch from being turned on accidentally):
http://i3.photobucket.com/albums/y85/Bstrickler/all from phone/IMAG0343.jpg

Comparison of the bulb against some coins and the original 6D bulb:
http://i3.photobucket.com/albums/y85/Bstrickler/all from phone/IMAG0344.jpg

A shot of the while film I was talking about in OP:
http://i3.photobucket.com/albums/y85/Bstrickler/all from phone/IMAG0347.jpg


Man, I really need to take a family photo soon. And this time, with something better than a phone!
 
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IlluminatedOne

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Nov 14, 2008
Messages
176
Location
UK
You cant beat 17000 lumens from a maglite, looks like you have built yourself a great light one day when i have the funds i will have to do that to my 6D.
 

bstrickler

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Joined
Jul 13, 2008
Messages
831
Location
Tucson, Arizona
Mines closer to a 7 1/2 D mag lite, because I had a custom extension made or my 6D (I'll measure the length later)

Expect to spend up to $400+USD to build it. It's running me another $50-ish for a charging setup, so I dont have to spend a full 24 hours recharging all the cells.
 

jwyj

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Joined
Sep 28, 2009
Messages
328
Location
Malaysia
Here are some of my hotwires using 36V-400W, 24V-275W, 24V-250W and 15V-150W bulbs.

p1020418w.jpg


I love them all and they get rather hot in seconds :)
 

mrartillery

Enlightened
Joined
Mar 24, 2007
Messages
987
Location
north carolina
Well, I finished my 7x 26650 Osram 64656 build a few days ago, and have been playing around with it ever since (already recharging it a second time).

I finally got to test its true power, and my GOD, this beast THROWS!! 400 meters is nothing for it, even with a LOP reflector (really wish I had a SMO reflector for it). It's also a massive wall of light, too.
Hahaha....your expression was probably the same as mine the first time I turned mine on :eek: you can take pics of it in action and tell people all about it....but until you see it in person you never really know how bright this thing really is. Have fun with it my friend, glad I could inspire you.
 
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