Hello and thanks for checking out my auction, up for your consideration is a NEW PAIR of Whelen 700 series SPLIT 3/3 light heads, featuring super LED technology. These are COMPLETE KITS including chrome flanges, pre-formed rubber gaskets, nylon screw grommet flanges, #6 stainless steel mounting screws, installation/wiring, and flash pattern tables as well. Additional light head information as follows from Whelens' web-page...