OE Style Ribbed Reproduction G.M. T-3 Headlight Bulb Sets

[68 DANA]

A few companies offer reproduction (GM Restoration Parts) T-3 bulbs for the 1960-71 GM product line. They claim the bulbs are a high quality OE style ribbed design reproduction of the original T-3 bulb, but with current technology to offer a brighter light.

Can anyone comment on their over all quality and appearance to an original T-3 bulb, specifically the 7" bulb for 1967-76 Camaro?

Thanks!