Ultra Series

The GTR Lighting Ultra Series LED Bulbs came out in 2017 and are the brightest LED fog light bulbs on the market. They have a more precise beam pattern and hot spot than any others. These bulbs fit more vehicle applications than others, and they are more efficient. They have a lower power consumption using less wattage, and are advertised at a lower lumen rating than other bulbs, but produce significantly more usable light!