SATCO Lighting S21310 3W CA10 LED, Clear, Medium Base, 90 CRI, 2700K, 120V

It is a 120 volt lamp. Use it on standard 120V line voltage only. For 277V lighting circuits common in commercial buildings you need a lamp rated for that voltage instead.

Color-wise, yes. The S21310 is 2700K, the warm white point that reads the same as a standard incandescent, and it is a clear lamp so the filament-style LED is visible through the glass the way an exposed decorative candle bulb is. At 90 CRI it renders color closer to incandescent than typical 80 CRI LED replacements, which matters in hospitality and lobby spaces where finishes and skin tones are on display.

Satco S21310. That single number covers the clear 3W CA10 LED at 2700K, 90 CRI, 120V with a medium base; it is offered in the clear finish only, so there is no frosted variant under the same number.

A 3 watt CA10 is a decorative, accent-level lamp. It belongs in multi-lamp chandeliers, wall sconces, vanity bars, and exposed-socket fixtures where the bulb is part of the look and several lamps share the load. For task or general room lighting off a single socket, specify a higher-wattage lamp instead. The clear glass here means the lamp is meant to be seen, not hidden behind a diffuser.