SATCO Lighting S21834 4W B11 LED, Clear, Medium Base, 2700K, 350 Lumens, 120V, 2-Pack

At 350 lumens, the S21834 lands in the range of a 40 watt incandescent B11, which is the most common decorative lamp output. It draws 4 watts to get there. For a property manager swapping a chandelier or a stairwell sconce fleet, that is the output to compare against, not the wattage on the old glass.

2700K is warm white, the same color as a traditional incandescent lamp. It reads yellow-warm, not the bluish white of 4000K or 5000K. If you are mixing this into a fixture or a hallway that already runs incandescent or halogen decorative lamps, 2700K matches. If the rest of the building is standardized at 3000K or 4000K, it will not.

Clear. The glass is not frosted, so the filament-style LED inside is visible and the lamp throws a sparkle typical of an exposed decorative bulb. That is what you want in an open chandelier, a candelabra fixture, or a vanity where the bulb is on display. In a fixture with no shade over a desk or seating area, a clear lamp will show more glare than a frosted one.

The S21834 is sold as a 2-pack, so one order covers two sockets. Worth counting your fixture before ordering: a 5-arm chandelier or a 3-lamp vanity will need more than one pack, and mixing pack purchases from different production runs is the usual cause of slightly mismatched color on a decorative fixture.

Yes, it is a 120 volt lamp, which is standard North American line voltage for residential and most commercial lighting branch circuits. It is not a low voltage lamp, so do not put it in a 12V or 24V transformer-fed decorative fixture.

S21834 is the Satco manufacturer part number for the 4 watt clear B11 LED, medium base, 2700K, 350 lumens, 120 volt, in a 2-pack. That is the number to quote when reordering so you get the clear version at that color temperature rather than a frosted or 3000K sibling in the same B11 family.