Need dual output advice for E2e with 17670

[coldshot]

Looking for a LED dual output head that will accomodate a 17670 for my E2e. I've tried the Opticshq Tx1 but found that the mechanical switch that controls the output level wasn't robust enough for my needs. I also bought a SF KX1 and found out that it pulses on the low setting due to the 3.7 volt battery.

Recommendations?

Thanks, cold

 

[coldshot]

Bueller?

 

[gswitter]

NiteCore Extreme head

 

[Nathan]

A KX2B will work, but IIRC runtime from a 17670 won't be as good as 2 primaries.