Roy
Farewell our Curmudgeon Administrator
This runtime plot is for an Inova 24/7 on four white leds on high power. The 24/7 is powered by a Battery Station 123 Lithium battery..
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 is 6 mVDC per division which is equivalent to 6 Fc @ 1 Ft. The horizontal axis is 30 minutes per division.
Be aware the your actual mattery milage may vary from that indicated by this runtime plot.
Inova 24/7 on Highpower
Runtime to 50% max brightness = 5 hours 43 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 is 6 mVDC per division which is equivalent to 6 Fc @ 1 Ft. The horizontal axis is 30 minutes per division.
Be aware the your actual mattery milage may vary from that indicated by this runtime plot.
Inova 24/7 on Highpower
Runtime to 50% max brightness = 5 hours 43 minutes