SATCO Lighting S21334 8W BT15 LED, Clear, Medium Base, 90 CRI, 2700K, 120V

Yes, it's an enclosed rated lamp, so sealed ceiling fixtures and closed glass lanterns are fine. It's also rated for wet locations and listed for indoor or outdoor use, which covers exterior porch and entry fixtures exposed to weather. Burning position is universal, so it can be mounted base up, base down, or horizontal.

The S21334 is dimmable on 120V, 60Hz line voltage. It is not a three-way lamp, so don't put it in a three-way socket expecting the low and medium steps to work, and it isn't CCT selectable either, it's fixed at 2700K.

A clear BT15 is for fixtures where the bulb is meant to be seen, open-cage pendants, sconces, bistro-style fittings, because the visible LED filament reads like a vintage incandescent. The tradeoff is glare and visible filament striping. If the lamp sits behind a clear shade at eye level or in a reading fixture, a frosted or milky lamp diffuses better. The clear version also throws light in a 300 degree spread, so it fills the room rather than aiming down.

The S21334 is a 90 CRI lamp at 2700K, which renders skin tones, wood, and fabric noticeably more accurately than the 80 CRI lamps that dominate budget LED. For hospitality guest rooms, lobbies, dining, and any retail or healthcare space where color matters, 90+ CRI is the spec to standardize on. It also helps when you're mixing LED into a building that still has incandescent, the warm 2700K and high CRI keep the fixtures looking consistent.

Yes, the S21334 is listed as Title 24 compliant, which matters if you're spec'ing lamps into California residential or multi-family work. It is also FCC compliant. It is not DLC listed, so if your utility rebate program requires DLC, this lamp won't qualify for it.

Average rated life is 15,000 hours and the lamp draws 0.067A at 120V. That current figure is the one to use when you're loading up a circuit, a string of these on a single 15A branch adds almost nothing. For a property manager replacing 60W incandescents on timers or dusk-to-dawn, the 15,000 hour rating cuts relamping trips substantially versus a 1,000 hour incandescent.

Glass envelope with a nickel plated aluminum base. Nickel plating holds up better than brass in damp sockets, which fits the wet location rating. The lamp weighs 0.055 lb, so weight is a non-issue even in lightweight pendant or chandelier sockets.

Satco S21334 is the part number, clear finish, medium base, 8W, 2700K, 90 CRI, 120V. It is a single-configuration item, there is no alternate finish or color temperature under the same number, so the ordering code is unambiguous. Country of origin is China.