Lobo,
I couldn't answer that as I do not have a quantitative answer. But, subjectively, the T-Series appear to have a better long range capability with the TIROS optics than my other LED lights. Keep in mind that the 3D is an incandescent light, which, up until TIROS and Cree technology has traditionally been a better thrower.
Be Safe, Grill Tactical.
-Nick
TacticalGrilling.com