SATCO Lighting S12403 5W LED A15, Clear, Medium Base, 5000K, 90 CRI, 120V

Yes on both counts. The S12403 is an enclosed rated lamp, so it can go in a closed globe or jar fixture without voiding the rating, and it carries a wet location rating for indoor or outdoor use. That makes it workable in porch lanterns, covered entries, and sealed ceiling globes. Burning position is universal, so base up, base down, or horizontal are all fine.

It replaces a 40W incandescent. Output is 450 lumens at 5 watts, so you get comparable brightness for roughly an eighth of the draw. For a fleet swap across a building, that's 0.042A per socket instead of about a third of an amp, which matters when a lot of fixtures share one circuit.

Dimmable, yes. Three-way, no. The S12403 is a single-level dimmable lamp, so it works on a standard dimmer circuit but will not step through low-medium-high in a three-way lamp socket. If you need three-way behavior, this is the wrong lamp and you want a dedicated three-way LED.

5000K is a cool, daylight-white light with no yellow cast, and 90 CRI means colors render close to how they look under natural light. That combination suits task areas, laundry and utility rooms, garages, and retail display where you need to judge color accurately. It will look noticeably cooler than the 2700K warm-white most residential interiors use, so mixing this bulb into a room already lamped warm will be obvious.

Clear. The S12403 uses an LED filament behind a clear glass lens, so the filament strands are visible and it reads like a traditional incandescent in an exposed-socket fixture. Glass lens, aluminum and glass construction. If you are lighting a fixture with no shade and want glare softened, a frosted lamp is the better choice; this one is meant to be seen.

Close to it. Beam spread is 320 degrees, which is near-omnidirectional, so it fills a shade or globe evenly instead of firing light in one direction the way a reflector or a heat-sinked LED does. Combined with the universal burning position, it works base-up in a ceiling fixture or base-down in a lamp without a dark spot.

No. The S12403 is not DLC approved, so it will not qualify under a rebate program that requires a DLC listing. It is FCC compliant. If a DLC listing is a condition of your rebate paperwork, you need a different lamp.

Average rated life is 15,000 hours. On a 12-hour-a-day common-area or exterior schedule that's roughly three and a half years between relamps, which is the number that matters if you are budgeting labor for a multi-family or facility lamp run rather than the bulb cost itself.

Yes. Satco lists the S12403 as lawful for sale in California, so it clears the state's lamp regulations for distribution and install there. It is a fixed 5000K lamp, not a CCT selectable one, so specify color temperature at order time.