Fully 3D Printable Flashlight

Screw Kit: "Hilitchi 210-Piece Metric M2"
Battery Holder Screws: Self tapping M2x5mm or x8mm
Heat-set Inserts: "in-saiL 100pcs/lot M2x3.0mm Brass Insert"
Switch: Nidec Copal Electronics MFS201N-Z
Aluminum Reflector: "S5 20mm Aluminum Smooth Reflector Flashlight Reflective Cup Reflector Bow"
Wire: 18 AWG silicone wiring
Socket for E10: " E10 Copper Light Bulb Screw Base PCB Socket Lamp Holder Vintage Dia 1cm" Basically the minimal stamped brass sockets with solder tabs.
Socket for Bi-pin bulb: Mill-Max 853-13-002-10-003000
Battery Holder: Keystone 2460
Lens: 23.7mm diameter polycarbonate circle 1.6mm thick. (Thickness is NOT critical)

I oftentimes enjoy building a Joule Thief circuit or attaching an incandescent bulb to a battery. A battery attached to a bundle of wires and a light source isn't exactly practical, the need for an enclosure arises which allows the circuit to be used outside of a workshop environment. After pursuing the existing selection of fully 3D printa