Roy
Farewell our Curmudgeon Administrator
This runtime plot is for a ElektroLumens Anglelux 3W that uses a Lux III led and 2xD Everactive Alkaline batteries.
Equipment used is a Extech Mdl 401021 Light Adapter into a Radio Shack 22-805 multimeter with a PC interface that is using Scopeview software (V 1.08).
The vertical axis in 0.100 vdc per division or 100 Fc per division. The horizontal axis is one hour per division.
Be aware that your actual battery milage may vary from that indicated by this runtime plot.
The runtime to 50% max brightness = 9 hours and 32 minutes.
Equipment used is a Extech Mdl 401021 Light Adapter into a Radio Shack 22-805 multimeter with a PC interface that is using Scopeview software (V 1.08).
The vertical axis in 0.100 vdc per division or 100 Fc per division. The horizontal axis is one hour per division.
Be aware that your actual battery milage may vary from that indicated by this runtime plot.
The runtime to 50% max brightness = 9 hours and 32 minutes.