Available In A Wide Range Of Base Mountings And Two Height Profiles, These Rotating Beacons Produce Sae Class I Light Output. The 5800 Series Incorporates A Smooth And Quiet Belt Drive Module With Stainless Steel Bearings That Provides Long Life And Reliable Service. Reflectors Incorporate A Free-Form Optical Design That Maximizes Light Output And Beam Spread. Sae J845 Class I, Ce, R10, R65, Flexi Bolt Mount