G9 4.5W T4

$10.73 ~~$16.5~~ In stock

The 120v EmeryAllen G9 4.5W T4 shape retrofit lamp is an energy efficient alternative to incandescent G9 base lamps. It offers similar light output to a 120v, 50w incandescent (450lm) and is suitable for use in most 120v G9 fixtures.

Lightbulbs are drop-shipped directly from the manufacturer, Emery Allen, and are final sale - no returns or exchanges.

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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (4.6 / 5 · 5 reviews)

Samuel J. ★★★★★ Oct 17, 2026

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.

Daniel S. ★★★★★ Oct 12, 2026

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.

Sofia U. ★★★★★ Oct 11, 2026

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.