The Alla Lighting H11 LED Fog Light Bulbs are super bright and an excellent replacement for dim or damaged fog light bulbs. They feature a 6000K cool xenon white color, an upgrade over stock lamps that are frequently a dim yellowish color. The output per bulb is about 1400 lumens compared to 450 lumens in factory bulbs, and the company boasts that its bulbs are 300-percent brighter than stock lamps.
The Alla Lighting bulbs are also efficient, drawing about 8.5 watts versus around 60 watts on factory fog lights. They have projector lenses, 360-degrees of output, and an aluminum heat sink that promotes better cooling and a longer lifespan. These direct fit, non-polarity bulbs feature plug-and-play installation. They also have a built-in smart IC constant current, and the manufacturer provides a one-year warranty in case you experience any issues.
There have been some complaints that they do not project any further than stock fog lights even though they look brighter. Some users also wish they were a little bit brighter.