G9 4.5W T4

Finally found a direct replacement for those hard-to-find halogen bulbs, and this LED version runs much cooler. The 450 lumens is plenty bright for my under-cabinet lights, and I love that it uses a fraction of the power.

Warm light that actually matches what the old 50w put out, which I wasn't expecting from something drawing only 4.5 watts. The T4 shape slid right into my G9 fixture with no fuss.

Swapped out my old 50w bulb and this tiny 4.5w gem gives off the same bright light, but my lamp doesn't heat up the shade anymore. It's noticeably cooler to the touch after hours of use, and the 450 lumens are plenty for the living room fixture.