Wondering what the convention is with leaving the driving/fog lights on all the time. I do notice that when they are on, they increase the peripheral lighted area of the headlights which can aide in safety and driving visibility, not just looks.

Peter

 

It is standard practice for me. If you live anywhere where deer pose a potential hazard, you will be thankful of the extra light without having to remember to turn them on all the time.

 

i leave mine on 24/7. i got a lifetime warranty on the hid fog bulbs so i have no fear ... lol

 

Absolutely leave them on. Why would you not want to have the max viability possible? I don't know what the life of the bulb is, but a 99 cent bulb is worth seeing better in my opinion.