Bimmerboy
Flashlight Enthusiast
Update 5-28-15: Decided to start my fire pit by different means the other night. MUAH HA HA HAAAAAA!! See post 11.
From the fiery depths of parts-scattered-all-over-the-house purgatory, an evil beast has risen, and it sings of retinal damnation. Its name is............. Beelzebulb. :devil:
I've had the parts for this thing, including a programmed JimmyM PhD-D1 regulator laying around for SIX YEARS, always wanting to get around to building it, and life always getting in the way. However, Jimmy did a D1 giveaway contest last summer which I entered, and won a unit. He had mentioned the capability of the D1 to vibrate the filament at varying pitches, and that it could be programmed to sing a melody. So, a couple months later I contacted him about this, and he spent a lot of time PM'ing with me, programming, and testing. This was during Nov/Dec 2014, and it's now April already, so I really needed to make good on Jimmy's work and generosity. The end result turned out even better than I hoped for.
Here it is singing the chorus to "I'll See the Light Tonight" by Yngwie Malmsteen, then turning itself on to unleash its 5,000+ lumen fury.
The specs:
4D Maglite shell... red, of course
Custom programmed PhD-D1, of course
5 X AW IMR 26500
Borofloat lens from Flashlightlens
Fivemega MOP reflector, possibly a "NewGen"
Kiu stainless LP bezel
Kiu high temp socket
Osram 64623 100W bulb overdriven to 15.2V (about 155W)
Switch modified to momentary only for safety reasons... functions as a dead man switch
Have not done low resistance tail mods yet... coming this weekend.
There is one problem to be dealt with. The filament height requires the head to be screwed out way past the o-ring in order to hit the reflectors' focal point, which leaves the head loose, and a little wobbly. The only way I see solving this is with shorter standoffs for the Kiu socket. Gotta' see if such things exist as the head really needs to just cover that o-ring with the bulb in focus, and this mod will be pretty much perfected.
It's a devilishly handsome flashlight, I must say.
In addition to all the members whose excellent offerings played a part in making this build possible, and a very high quality one at that, a special HUGE thanks goes to JimmyM for providing the means, and the extra time it took to allow Beelzebulb to realize his full potential as a true Prince of Darkness. He will be busy terrorizing the neighborhood after the sun has fallen.
Thread coming soon on his little brother, Lumifer. :devil:
From the fiery depths of parts-scattered-all-over-the-house purgatory, an evil beast has risen, and it sings of retinal damnation. Its name is............. Beelzebulb. :devil:
I've had the parts for this thing, including a programmed JimmyM PhD-D1 regulator laying around for SIX YEARS, always wanting to get around to building it, and life always getting in the way. However, Jimmy did a D1 giveaway contest last summer which I entered, and won a unit. He had mentioned the capability of the D1 to vibrate the filament at varying pitches, and that it could be programmed to sing a melody. So, a couple months later I contacted him about this, and he spent a lot of time PM'ing with me, programming, and testing. This was during Nov/Dec 2014, and it's now April already, so I really needed to make good on Jimmy's work and generosity. The end result turned out even better than I hoped for.
Here it is singing the chorus to "I'll See the Light Tonight" by Yngwie Malmsteen, then turning itself on to unleash its 5,000+ lumen fury.
The specs:
4D Maglite shell... red, of course
Custom programmed PhD-D1, of course
5 X AW IMR 26500
Borofloat lens from Flashlightlens
Fivemega MOP reflector, possibly a "NewGen"
Kiu stainless LP bezel
Kiu high temp socket
Osram 64623 100W bulb overdriven to 15.2V (about 155W)
Switch modified to momentary only for safety reasons... functions as a dead man switch
Have not done low resistance tail mods yet... coming this weekend.
There is one problem to be dealt with. The filament height requires the head to be screwed out way past the o-ring in order to hit the reflectors' focal point, which leaves the head loose, and a little wobbly. The only way I see solving this is with shorter standoffs for the Kiu socket. Gotta' see if such things exist as the head really needs to just cover that o-ring with the bulb in focus, and this mod will be pretty much perfected.
It's a devilishly handsome flashlight, I must say.
In addition to all the members whose excellent offerings played a part in making this build possible, and a very high quality one at that, a special HUGE thanks goes to JimmyM for providing the means, and the extra time it took to allow Beelzebulb to realize his full potential as a true Prince of Darkness. He will be busy terrorizing the neighborhood after the sun has fallen.
Thread coming soon on his little brother, Lumifer. :devil:
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