SATCO Lighting S8482 10W, A19 LED, Frosted, 4000K, GU24 Base, 120V

120 Volt only. The S8482 is a 120V lamp, so it belongs on standard line-voltage residential and light commercial circuits. Do not put it in a 277V fixture on a commercial lighting panel; that requires a lamp rated for that voltage.

4000K is neutral or cool white, a clean white with no yellow cast. It reads brighter and crisper than the 2700K soft white most residential lamps use. For corridors, garages, laundry rooms, break rooms and back-of-house areas it is the usual pick; for apartment living spaces where tenants expect warm light, 4000K will look noticeably cooler than what they are replacing.

10 watts. That is the actual draw at 120V, which is what you use for circuit loading and for any utility or energy-code calculation on a retrofit. GU24 sockets were widely installed to replace CFL fixtures, and a 10W LED is a direct drop-in for the GU24 CFLs those fixtures originally carried.

Order Satco S8482. One configuration, frost finish, so there is no second option to choose between when you restock. Matching across a property means matching on all four of base, color temperature, shape and voltage: GU24, 4000K, A19, 120V. A 3000K or 5000K GU24 lamp will physically fit the same socket but look obviously different down a corridor.

Frosted. The A19 glass is diffused, so the LED emitters are hidden and the light spreads evenly instead of throwing visible hot spots. That matters in open fixtures, bare sockets and shallow ceiling pans where a clear lamp would show glare.

A19 is the standard household bulb envelope, so the glass profile matches what most fixtures were sized around. The difference to watch is the base end: a GU24 lamp sits on a short twist-lock pin base rather than a screw shell, so overall length and how deep it sits in a can or globe can differ from the medium base A19 you are used to. In a tight enclosed globe, check depth before you commit to a full building's worth.