LED Headlamp

Had left over CR2 3.0v rechargeable camera battery from an old unused camera, decided a LED lamp with velcro attachments was a good way to continue to use the batteries.

Tools Needed:
- 2 x Velcro cable ties or zip ties
- 1x 5mm LED 3v
- Ebay purchase (push button switches) - 10Pcs 1A 30V DC 250V Black Latching On Off Mini Torch Push Button Switch *T
- Solder
- 2mm drill bit
- 4 to 6 x 2 mm screws to secure the back cover
- Thin tin foil or any conductive metal for battery connectors