OK, So I have mildly questioned these before. Recon Roof Lights - Strobe.
I passed a Super Duty on South Quinsigamond Ave in Shrewsbury during one of the snow storms recently (Last week I think) as I was racing to a customer's house to plow their driveway when I passed a dark colored Super Duty going the other way with the roof lights strobing.
If this is anyone out there who lives in the area, I would love to have a closer look at these before I spend the money.
If it's your truck, know who's it is, or have the same / similar setup in the central Massachusetts area I would love to buy you or them a cup of coffee while I check out the installation.
As you can see, I don't get here much. There is another company making the clearance light strobes now as well and I have installed a set on my F-350. If you swing by the store, we can show you how they work.