SureFire KL1 SSC P4 SOB Glow Mod

darkzero

Flashaholic* ,
Joined
Oct 7, 2003
Messages
4,459
Location
SoCal
He's another mod for my overseas buddy. Latest style KL1 head & retained the stock optic as requested to make it a "sleeper". ;)

-SureFire KL1
-SSC P4 U2SVOH
-SOB1000
-Stock optic
-Green glow

Hope he enjoys! :wave:


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Icarus

Flashlight Enthusiast
Joined
Nov 1, 2003
Messages
3,495
Location
Belgium
Nice mod again! :clap:
Will is King of the glow stuff... :grin2:
No potting of the SOB at all? :thinking:
 

Justin Case

Flashlight Enthusiast
Joined
Mar 19, 2008
Messages
3,797
The times I've used an SOB1000 to drive an SSC P4 U2xxxH-bin, I measured slightly less than 1/2 amp draw at the tailcap using two Li-ion cells. That translates to an estimated 0.5A*7.6V=3.8W of power input to the SOB to generate about 3.5Vf*1000ma=3.5W of power to the LED. That's only about 0.3W of power wasted as heat by the SOB. Even if you want to be conservative and estimate that the SOB generates 0.5A*8V=4W of power, it is still close to 90% efficient. An SOB and an SSC P4 is a cool-running pair.
 
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