lmc "euro" or Custom lighting

[cmax87v3500]

so im planing on installing a 1991 dual headlight style suburban core support and grill in my truck, but would like to upgrade to a sealed beam conversion style. i see that lmc makes light housings for this grille but am not sure what bulbs these take, or if they are glass lenses? an info and reviews would be great on these lights, or another source for a sealed beam conversion for that set up. thanks!