Headlights

I noticed that best headlights for my 379 - oem stock halogen . They are not super bright like led or xenon but they work for me , they dont blind others , also they are the best in heavy rain or snow ( it has something to do with color ( whites are the worst in that weathers ) ...i tried so many already ( from cheap to most expensive ) , $24 for set of highs and lows .
I have xenon on my kw , have to replace them due to turn signal stopped working ...will try to match best possible halogen bulb for them

 

Volvo VNM and '96-'03 VNL Bi-Xenon (HID) Headlamp Set

Or you can make these kind of headlights yourself for half price

 

deep space lighting as the other poster says. Good kit, simple instructions and a warranty from the owner. Good guy. Or buy a new set from Volvo. Or just buy a set from generic manufacturers. Many dealerships sell a complete kit. Easy to find online good luck