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Update: See post 25 for parts list
So I was looking for a project to do, and decided to build a WL torch like flashlight.
Planning:
So I decided a Maglite would be the best host, so after hours on end of research, I came to the conclusion that a the lowest voltage for a 100 watt bulb with a reflector built in was 12 volts.
So that ruled out using a Maglite 6d with 6 NiMh cells wouldn't work (7.2 volts) and the only way to do it with NiMh was a Maglite 5d with 1/2d batteries.
The best price I could find 1/2ds for was $6 each, too expensive, I can have a WL torch cheaper.
So then I looked for 32600s for a 3d flashlight, but that totaled about the same.
So then I had an idea -- LiPo batteries. After some math, I found a rectangle battery that fits PERFECTLY inside with no rattle - 11.1 volts, a perfect voltage.
I didn't want to modify the maglite switch, so I bought a toggle switch with an nice blue LED, to take it's place.
I located a 12 volt 100 watt halogen flood bulb (I preferred a spot bulb, but couldn't find any), and then found a holder for the bulbs.
I also purchased a tempered heat resistant glass lens (the plastic one scared me with a halogen that powerful)
I am going to keep this info vague as I am considering selling these. EDIT: see post #25 for parts
Specs:
Wattage: 100 watts
Host: Maglite 6d
Run time: 20-30mins
Some notes on it:
The beam is shaped like an X as it exits the flashlight, making it perfect for burning
-------------------------------
So with that little but of info, here are some pics
Flashlight off
Flashlight on
4 pin charging connecter
On in the night sky, revealing the flood beam
Trees in moon light are ~60 feet away
Same pic, flashlight on
So I was looking for a project to do, and decided to build a WL torch like flashlight.
Planning:
So I decided a Maglite would be the best host, so after hours on end of research, I came to the conclusion that a the lowest voltage for a 100 watt bulb with a reflector built in was 12 volts.
So that ruled out using a Maglite 6d with 6 NiMh cells wouldn't work (7.2 volts) and the only way to do it with NiMh was a Maglite 5d with 1/2d batteries.
The best price I could find 1/2ds for was $6 each, too expensive, I can have a WL torch cheaper.
So then I looked for 32600s for a 3d flashlight, but that totaled about the same.
So then I had an idea -- LiPo batteries. After some math, I found a rectangle battery that fits PERFECTLY inside with no rattle - 11.1 volts, a perfect voltage.
I didn't want to modify the maglite switch, so I bought a toggle switch with an nice blue LED, to take it's place.
I located a 12 volt 100 watt halogen flood bulb (I preferred a spot bulb, but couldn't find any), and then found a holder for the bulbs.
I also purchased a tempered heat resistant glass lens (the plastic one scared me with a halogen that powerful)
I am going to keep this info vague as I am considering selling these. EDIT: see post #25 for parts
Specs:
Wattage: 100 watts
Host: Maglite 6d
Run time: 20-30mins
Some notes on it:
The beam is shaped like an X as it exits the flashlight, making it perfect for burning
-------------------------------
So with that little but of info, here are some pics
Flashlight off
Flashlight on
4 pin charging connecter
On in the night sky, revealing the flood beam
Trees in moon light are ~60 feet away
Same pic, flashlight on
Last edited: