Originally Posted by
gregjones
That sounds like what the L&M Urban series has. A pulse like mode. Judging by driver's reactions, I find it as effective as a flashing light---getting their attention without "screaming" at them. I like it. Don't know about night usage, I only use it during the day.
I also only use steady modes in the dark, but I did try it on the very dark rural MUT near home just to see what its like. Its not a "flicker" or "pulse" added to the main beam, its basically a alternating fade between high and low beam similar to what some motorcycles have.