Originally Posted by
unterhausen
I have a fairly recent Supernova E3, and I think the standlight is pretty good. You can tell a difference when you stop, but it's not all that much. I have the single LED asymmetric, so it's possible that other versions of the light see more dropoff of the light output.
That's the same model I had, from ~2 years ago: asymmetrical E3 Pro. After 30 seconds, it was dimmer than a high-end keychain light running on a button battery. Good luck showing up against this backdrop...
I make a left turn from a very narrow left-turn lane here daily.