Here's a 10-pack of small but bright red LED side marker lights.

They're 3/4 inch round, 12V DC, and pump out 150 lumens each.

The lenses are red, and the housing is PC plastic.

They're designed to last over 50,000 hours, so you probably won't need to change them anytime soon.

These are direct replacement lights—great for trucks, trailers, vans, or SUVs.

You can mount them pretty much anywhere: fender, grill, wheel arch, underbody, or even as interior lights.

Unbranded, but they're new and ready to wire up.