Well, I finally had time to pick up the Lightbar for evaluation. It is a 5 Rotator S/F/F/F/S configuration with diamond mirrors. Lens are dirty but is polishing up quite nicely. It is your typical fire department bar with the red filters and clear center section. Boiling hot today and tomorrow, so probably won't do too much work to it until later this week. But what's a project without something to tease....