bare leds usually have 90-130* beam. reflectors are not the best for leds, tirs are. if you want a thrower get ledil seanna lens
It would be very useful if you provided some more information on why would TIRs be better than reflectors.
Actually....I understand how TIRs can have larger working area at the same diameter and how total internal reflection is the most effective form of reflection. I also understand the relation between the amount of collected light, reflector proportions and emission profile.
Nevertheless I observe that in practical lights, the throwiest-for-diameter ones tend to use either aspherics or reflectors. This is something I don't understand, but would love to.
I would also like to understand how does Seanna work.....I would guess that it focuses the main lens on the front of the pre-collimating TIR, multiplying that TIRs surface luminosity. Which I would guess is not very high. But then it wouldn't work well, so I suppose at least one of those guesses is wrong.
If you can help me with understanding one of those things I would be much obliged.