SATCO Lighting S39597 9.5W, A19 LED, Frost, 5000K, Medium Base, 220 degree Beam Angle, 120V, Non-Dimmable, 4-Pack

No. The S39597 is a non-dimmable lamp. Put it on a dimmer circuit and you risk flicker, buzz, or early failure. If the fixture is on a dimmer, either swap the switch for a standard toggle or pick a dimmable A19 LED instead.

5000K, which is daylight white, a crisp blue-white rather than the warm yellow of a 2700K incandescent. It suits shops, garages, laundry rooms, stairwells, parking-level lobbies and task areas where you want maximum apparent brightness. For apartment living rooms or hospitality spaces it will look cold next to existing warm lamps, so keep color temperature consistent across the room.

It ships as a 4-pack of 9.5 watt frosted A19 lamps, all the same 5000K daylight color. That makes it convenient for re-lamping a whole unit or a bank of fixtures at once so the color matches across the space.

The beam angle is 220 degrees, so light throws out and back past the base rather than forward only. That works in open-bottom ceiling fixtures, enclosed globes, table and floor lamps, and wall sconces where you need the whole shade lit. For a tight directional pool of light you would want a reflector lamp such as a BR or PAR instead.

At 9.5 watts in the standard A19 shape, it is the common LED stand-in for a 60 watt incandescent A19 on a 120 volt circuit. Physical size and medium base are the same, so it drops into existing sockets without any change to the fixture.

Frosted. The diffused coating hides the LED emitters and spreads the light, so you will not see hot spots or visible chips through a clear or open glass shade. If you want a decorative exposed-filament look, this is not the lamp.