Run-Time Plot - Vortex KC-1

[Roy]

This runtime plot is for a Vortex KC-1 1w Luxeon Star Flashlight using one CR-2 Li battery.

Equipment used is a Extech Mdl 401021 Light Adapter into a Radio Shack 22-805 DMM with a PC interface that is using Scopeview software (V 1.08).

The vertical axis is in Vdc and is equivalent to 60Fc per division. The horizontal axis is 10 minutes per division.

Be aware that your actual milage may vary from that incicated by this runtime plot.

The runtime to 50% max brightness = 41 minutes

 

[Roy]

Here is the size of the KC-1 compaired to a Fire~Fly2 and a SF KL4.

Notice the wall thickness of the battery compartment....you could drive a tank over it and not crush int!

Battery size compairison...AA, C123, CR2

 

[greenlight]

Pretty good for the forst half hour!