SATCO Lighting S28915 8.8W, A19 LED, 3000K, Medium Base, 220 degree Beam Angle, 120-277V

Yes. The S28915 is a 120-277V lamp, so it runs on standard 120V residential circuits and on the 277V lighting circuits common in commercial and institutional buildings. That single rating means one lamp can cover both a leased office floor and back-of-house fixtures without stocking two part numbers.

It uses a medium base, the standard screw base found in ordinary household and commercial A-lamp sockets, in the familiar A19 bulb shape. If you are pulling an old A19 incandescent or CFL out of a table lamp, wall sconce, or enclosed ceiling fixture, this drops into the same socket.

3000K is a soft, slightly warm white. It reads cleaner and brighter than the yellow 2700K of an old incandescent, but it is nowhere near the cool bluish-white of 4000K or 5000K. For hospitality rooms, apartment interiors, lobbies, and corridors where you want warmth without looking dim, 3000K is the usual pick. Mixing color temperatures in the same space is what people notice, so standardize a whole floor on one number.

The beam angle is 220 degrees, so light throws wide and also wraps back past the base rather than firing straight down like a reflector lamp. That suits open shades, sconces, and fixtures where you want the whole room lit. If you need a controlled pool of light on a counter or artwork, a narrow-beam PAR or BR lamp is the right tool instead.

At 8.8 watts, this Satco A19 sits in the range that property managers typically use to swap out a 60W incandescent A19. The physical envelope and medium base are the same as the lamp coming out, so no fixture change is needed; the draw on the circuit drops sharply, which matters when you are relamping a whole building on existing branch wiring.

White is the only finish offered on the S28915. That is the standard frosted-white A19 look, which diffuses the LED output so you do not see hot spots through a clear shade.