Question about SF KL4.

[MikeM]

Will a Surefire KL4 head run happily at 9 volts or will it expire quickly ? :thinking:

Thanks in advance,
Mike

 

[270winchester]

just don't do it. it will DD for a while and die in short time.

 

[MikeM]

Thanks .270,I'm glad I asked before I tried it.

Mike