SATCO Lighting S21201 3W G16.5 LED, Clear, Candelabra Base, 90 CRI, 4000K, 120V

Both are covered. The S21201 is an enclosed rated lamp, so it can go inside a sealed or closed globe fixture where a non-rated LED would overheat, and it carries a wet location rating for indoor or outdoor use. That makes it usable in covered porch lanterns, post lights and exterior sconces as well as interior chandeliers.

It replaces a 25W incandescent candelabra bulb, putting out 200 lumens on 3 watts. If you are relamping a fixture that originally took 40W or 60W candelabra lamps, this one will read noticeably dimmer, so match it to 25W sockets or accept the lower output across the whole fixture.

Only if those lamps are also 4000K. This one is fixed at 4000K with no selectable color temperature, so it will read cooler and whiter next to the 2700K or 3000K candelabra lamps commonly used in lobbies and units. For a fleet relamp, standardize the whole space on 4000K or pick a warmer lamp instead.

It is dimmable on a standard 120V dimmer, but it is not a three-way lamp. If the fixture uses a three-way socket and switch, this bulb will run at full output only. For dimming, use an LED-compatible dimmer and keep all lamps on the circuit the same type to avoid flicker at the low end.

It is a clear glass LED filament lamp, so you see the filament through the glass the way you would with a decorative incandescent. Color is 4000K, a neutral to cool white rather than the warm amber most decorative candelabra lamps produce, and the 90 CRI rating means colors render accurately. The 300 degree beam spread throws light nearly all the way around the lamp, so it works base-up or base-down in any burning position.

Yes, it is listed as Title 24 compliant, which matters on California residential lighting permits. It is also FCC compliant. It is not a DLC listed product, so if your utility rebate program requires DLC qualification, this lamp will not qualify for it.

Rated for 15,000 average hours. On a common area fixture burning roughly 12 hours a day that is several years between relamps, against the few thousand hours a 25W incandescent candelabra typically gives. For a property manager with dozens of chandelier sockets, that is the number that drives the labor savings.

Construction is glass with a nickel plated aluminum base. Nickel plating on the screw shell resists corrosion better than a bare brass or plain aluminum shell, which is what lets it carry a wet location rating for exterior use.