Satco S4617 75W T4 Halogen Bulb 2900K

Dimmable T4 Halogen G9 Bi-Pin Bulb by Satco

The S4617 from Satco is a 75-watt T4 halogen bulb with a G9 bi-pin base, designed for 120V fixtures that use this small capsule lamp. It is suitable for damp locations. Key features include 1250 lumens, 2900K warm white light, and a CRI (Color Rendering Index) of 100.

Key Features and Benefits of This Halogen Bulb

A CRI of 100 renders colors accurately, which matters for artwork, fabrics, and finishes. The 2900K output is a warm white, and 1250 lumens comes from a capsule only 1.63 inches long. The bulb is dimmable, and Satco lists a 2,000-hour rated life.

Where to Use the S4617 Halogen Bulb

This capsule bulb is well suited for fixtures that call for a G9 base and bright, accurate light. Its damp location rating allows use in covered, humid indoor spaces when the fixture is also rated for it. It is not listed for wet locations.

Installation and Compatibility Checks

Verify that your fixture uses a G9 bi-pin socket and is rated for 75 watts, since halogen bulbs run hot. The bulb is 1.63 inches long and 0.5 inch in diameter. Use a dimmer compatible with halogen loads, and confirm a 120V supply before buying.

Additional Buying Context

Halogen lamps use more energy than LED equivalents, so consider an LED G9 bulb if you want lower operating costs. This bulb is RoHS compliant, and Satco's manufacturer warranty page is linked on the product for reference.