My inova x5 works without the tail cap?

cobb

Flashlight Enthusiast
Joined
Sep 26, 2004
Messages
2,957
I was looking at my light today and removed the tail cap to sniff the batteries and check their condition. Nothing like the smell of cr123 batteries at 7am.

Anyway, I grabbed the light and saw the leds were glowing. WTF? I thought I had a leaking cell. Turns out my thumb was touching the end of the cells and my hand completed the circuit.

Cool huh?
 

LED BriCK

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Joined
Dec 29, 2005
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272
Location
Baltimore
A few months back someone suggested this as a method of telling which lights were regulated: glow=not regulated, no glow=regulated. Not sure of the validity, but it works on my (small) sample of lights.
 
Joined
Feb 14, 2006
Messages
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LED BriCK said:
A few months back someone suggested this as a method of telling which lights were regulated: glow=not regulated, no glow=regulated. Not sure of the validity, but it works on my (small) sample of lights.

It's true for the most part. LED gives off a visible amount of light at tenth or less of a mA. Regulator circuit wouldn't even fire up at a current this low.
 

dca2

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Joined
Feb 23, 2006
Messages
204
Location
Shreveport, LA
I was holding mine (X5) in my mouth and when I turned it off, I had the same glow. My, how electrolytic my juices are.
 

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