I have two versions of the predecessor to the E70 (the TK18 model), so this comment may be of limited value. Nevertheless, the beam patterns and reliability of the Acebeam TK18 lights are superb. I have one with triple Osram emitters that produces a tighter beam pattern at about 6000K and higher lux, and one with the triple Nichia 219C emitters that produces a broader general purpose beam at 5000K and 90+ CRI. The TK18 clocks in at 3000 lumens max, while the E70 is dialed back to 2000 lumens in the aluminum version, and 1500 lumens in the titanium version. The TK18 and the E70 are almost identical in size, and I imagine that Acebeam will have kept the light engine and beam patterns unchanged from the TK18 version. If you're looking for a general purpose light with a gorgeous beam and color rendering, I recommend the Nichia version. It really is a sweet light for daily carry.
