SATCO Lighting S29818 15W, A19 LED, Frosted, 5000K, Medium Base, 220 degree Beam Angle, 120V

Yes, the S29818 is a dimmable LED, so it can run on a dimmed circuit rather than only full-on. If the existing dimmer is an older incandescent-style unit, expect to test one lamp first, since legacy dimmers were built for much higher wattage loads than a 15 watt LED.

No. The S29818 is a 120 volt lamp only. On a 277 volt circuit, which is common in commercial and industrial buildings fed from a 480/277 system, you need a lamp or fixture rated for that voltage. Check the panel feeding the fixture before ordering in quantity.

5000K reads as crisp daylight white, which is what most property managers want in laundry rooms, garages, stairwells, basements and work areas where you need to see clearly. For living rooms and bedrooms most tenants prefer 2700K or 3000K. If you are standardizing a building, keep 5000K to the back-of-house and common utility spaces and spec warmer lamps in the units, otherwise the mismatch shows badly where the two meet.

A 220 degree spread means light goes out sideways and backward, not just forward, so the S29818 behaves like an omnidirectional bulb in a table lamp, open shade, or ceiling fixture where the lamp is visible. The frosted envelope diffuses it, so you do not get the hot-spot look of a clear LED. For tight downlight cans where you want the light pushed straight down, a BR or PAR reflector lamp is the better choice.

CRI is 80+, which is the standard commercial benchmark for offices, corridors, retail stockrooms and multi-family common areas. Colors and skin tones read naturally at that level. Where color accuracy is the whole point, like paint matching, retail apparel display, or a salon, spec a 90+ CRI lamp instead.

The S29818 is a standard A19 with a medium base, so it fits the socket in a jelly jar, porch light, or glass enclosure dimensionally. What governs it is heat: the body is metal and plastic, and LED lamps that are not rated for enclosed use run hot in a sealed housing, which shortens driver life. For a sealed fixture or a wet location, confirm the lamp carries an enclosed-rating or use a lamp specifically rated for it.

Order Satco S29818. That is the 15 watt A19 LED, frosted finish, 5000K, medium base, 120 volt, 1600 lumens, 80+ CRI, dimmable. Satco sells the same A19 body in other color temperatures under different S-numbers, so the S29818 number is what pins it to 5000K.