http://lowvoltagelabs.com/products/flashligh-kit/

Step 1 - Check that all the parts were included with the kit.

Step 2 - Install the battery holder with the opening to the left.

Step 3 - Install push button S1 into the PCB.

Step 4 - Fold the leads of the resistor over before installing into the PCB.

Step 5 - Install resistor R1. Fold the leads over on the back.

Step 6 - Assemble the LED and right angle LED holder together before installing into the PCB.

Step 7 - Insert the LED into the LED holder so that the longer lead matches up with the long lead hole in the PCB when installed.

Step 8 - Bend the leads of the LED at a 90 degree angle before installing into the PCB

Step 9 - Install the LED holder with LED into the PCB. Fold the leads over on the back.

Step 10 - Turn over the flashlight and solder the parts on the back. Even if the battery holder was installed in the kit when received it still needs to be soldered.

Step 11 - All parts are now soldered and installed.

Step 12 - Install a 2032 battery with the positive side up. Press the push button to turn on the flashlight!