Is there a better alternative(s) then the Pila 168S for my Nuwai ALX-352L in terms of not having to compromised with its 22% light output reduction as per FlashlightReviews.com stated? Perhaps they'll even be equivalent to / higher output then primaries for rechargeables? And yet they're save to use for the Nuwai? Can't seem to have any search result in regards with this topic and please direct me to it if this had been discussed previously. TIA for your inputs.