This light throws an elliptical shaped beam pattern. The beam pattern has an upper and lower cutoff.
Unlike traditional LED lights with a cone shaped pattern, this light will work great in the fog. The cutoff also helps to reduce the visual impact for oncoming traffic.
Available with amber lens.
Sold in pairs.
Posted by Jeff Arsenault on 30th Jul 2018
I was looking for a light that would help on those nights you get caught in the rain and have poor viability. After reaching out to ADV monster and getting some advise, I purchased the F11's. Spectacular lighting of the edges of the road and they don't hit the highway signs and blind you. Loving all my ADVmonster lights.
Posted by LAmcr on 16th Jun 2017
I got these to make myself more visible while splitting lanes here in Los Angeles. Before I had these, I came up behind my wife on the freeway and she said she didn't even see me until i was beside her. Cut to a month later with these things on, I came up behind her on the freeway and she said she could see these lights coming from 6 cars back.
Posted by Unknown on 18th Sep 2016
overall excellent lights
Posted by Daniel on 5th Sep 2016
The lights were delivered quickly. Easy to install. Great product. These lights are very bright and they increase visibility during daytime.
Posted by Mike on 15th Oct 2015
The lights are generally good, except there is one complaint. The insulation on the wire coming out of the back was cut back too far during manufacture, exposing the individual wires. While this does not affect performance, it does weaken the electrical connection.
Posted by Scooch on 14th Sep 2015
I got the lights mainly for daytime visibility. According to my wife, the lights are quite visible from over half a mile away on the highway.
Posted by Rodger on 1st May 2015
Works great in fog. I run these all the time.