Headlight / Headlamp build quality - Looking for replacement.

[bkaushansky]

I need a new headlamp for a cafe build (side mount). Looking for 6 1/2" housing but 7" would work as well. Something similar to the Lucas style. Prices seem to range from $30 - $300. Can anyone speak to the quality of any of these units? I don't want a POS!!

Thanks.
b.