PhotonFanatic
Flashlight Enthusiast
The returning customer wanted a Ti light that he could wear around his neck 24/7, so it had to be Ti. And he wanted it to match his flashlight, too.
To keep it small, he choose a 10180 rechargeable Lithium-Ion battery and a mini FluPIC driver. To go with those parts, I cut down a McR-16S reflector to 13mm diameter to work with the Seoul P4 LED.
He also wanted to use a Ti chain, so the split ring hole was bored much larger than normal, 3mm diameter, in order to accommodate a 2.5mm chain.
And we had to have eight segmented blocks along the axis, nothing more, nothing less.
O-ring sealed for waterproofness, too. Final weight, including batttery: 0.6 ounces. Diameter: 15mm; Length: 42mm; 6AL4V Titanium
Somehow, it all came together:
Much to my surprise, there actually was a hot spot despite using a cut-down reflector. This little sucker is bright on the FluPIC's high setting.
To keep it small, he choose a 10180 rechargeable Lithium-Ion battery and a mini FluPIC driver. To go with those parts, I cut down a McR-16S reflector to 13mm diameter to work with the Seoul P4 LED.
He also wanted to use a Ti chain, so the split ring hole was bored much larger than normal, 3mm diameter, in order to accommodate a 2.5mm chain.
And we had to have eight segmented blocks along the axis, nothing more, nothing less.
O-ring sealed for waterproofness, too. Final weight, including batttery: 0.6 ounces. Diameter: 15mm; Length: 42mm; 6AL4V Titanium
Somehow, it all came together:
Much to my surprise, there actually was a hot spot despite using a cut-down reflector. This little sucker is bright on the FluPIC's high setting.