On our first major trip in the 80 series, we left Perth at 3AM. I felt unsafe a number of times when flicking high beam off for oncoming traffic; the factory 80 series headlights are absolutely terrible.
From the moment I got home, I ordered a set of Narva plus 120 globes, new reflectors, a 600mm light bar and also the ARB wiring loom upgrade. The difference in lighting is truly phenominal. To see the full change, read the post; Land Cruiser light upgrade