4 1/2" Driving Light/Spotlight Shells

[Scooby]

I am converting over to LED lighting, but I am a little concerned that the RIVCO shells that I have will not be deep enough for the LED driving light/spotlight lamps that I have on order.  Any suggestions on where to look to purchase deeper shells if the ones I have do not work?

[Bagger John - #3785]

I use Harley spotlight housings on my National Cycle lights bars and have done so for years. Also used them on the Cobra bars we had on Blondie's bikes.