Was this a deliberate/intentional omission?
Or was it a mutant faulty batch?
Nevermind if my SC600 is faulty.
Personally, I don't mind if the Cree XM-L in my SC600 has a reduced life span as a result, because I think I will have another new single 18650 powered flashlight long before the emitter dies out.
If the omission of a 5 minute turbo cut-out significantly reduces the lifespan of the emitter, then I would have to get an exchange with Zebralight, but at the moment, I'll just take a risk, and try my luck.
In some ways, it is a bit like Saabluster overdriving his lights, albeit with superior cooling.
I have an RRT-01 which did strobe when the ring is turned backwards/forwards three times, however lately, due to a malfunction, this feature no longer works at all.
Also in this rare situation, I don't mind at all, because I never liked accidental operation of the strobe/SOS after three turns backwards/forwards...