Personally, I go for the longest possible stable operation ( =low Vf ) times.
Meanwhile, I ordered a H04R RC and it has arrived. I will replace the emitter with an SST-40 soon. A 3V XHP50.2 was also an option but I prefer the possibility to have better throw.
Update: Finally, I made my own SST40 mod on my H04R RC. Works well. Better stability and slightly better throw.
Too bad that no SMO replacement reflector ( at all: any replacement reflector ) is available from Skilhunt store.
If you need face masks and make sure you can receive it (Not to be intercepted by customs), please specify in the order, then we will offer free face masks in order shipment.
Please note that we can’t process if customs intercepted parcel.