these lights are amazingly bright, compact and worth the cost!
Very bright. For daytime riding.
The Armageddon is just what I need. I ride through old railroad tunnels and it lights the way. Great addition to my Biktrix Ultra 1000 FS.
My light isn't on my bike yet. Unbeknownst to me, since my bike didn't come with a headlight, apparently I need to pull the motor to access some wires, and then run new wires through the frame. The means getting the bike upside down and requires some tools I don't have. Also, the thick aluminum mounting plate with the 90 degree bend wasn't bent properly on my light, which means the headlight sits a bit crooked. Most people wouldn't notice, but I'm a little fussy about that sort of thing and noticed it right away. I haven't given up on it yet, though..