SATCO Lighting S21302 4W CA10 LED, Frost, Candelabra Base, 90 CRI, 4000K, 120V

Yes. The S21302 is built on a candelabra base, the small screw base used in most chandeliers, sconces and decorative fixtures. The CA10 shape is the bent-tip decorative bulb about 1-1/4 inch across at the widest point, so it suits exposed-lamp chandeliers and candle-style wall lights. Check the socket is candelabra and not intermediate or medium before ordering.

4000K is a neutral white, noticeably cooler and crisper than the 2700K warm white most residential dining chandeliers use. It reads well in offices, corridors, lobbies, healthcare and retail where you want clean white light, and it is the right pick if the rest of the building is standardized at 4000K. For a warm residential look in an exposed-bulb fixture, this colour temperature will look stark against 2700K lamps in adjacent rooms.

90 CRI means colours render close to what they look like under an incandescent source, which matters where finishes, food, skin tones or merchandise are on display, hospitality, healthcare, retail and higher-end multifamily common areas. Many low-cost LED candelabra lamps land around 80 CRI. If your spec sheet calls for 90+ CRI, the S21302 meets it at 4000K.

120 volt only. The S21302 is a line-voltage 120V lamp, so it drops into standard residential and commercial 120V sockets. Do not use it on a 277V circuit or on a low-voltage transformer feed.

Order Satco S21302. That is the manufacturer part number for the 4 watt CA10 frost candelabra LED at 90 CRI and 4000K, and it is a single-configuration item, so there is no colour temperature or finish option to get wrong when restocking to match what is already installed.

The frost coating diffuses the light so you do not see individual diodes or hot spots, which is what you want in a chandelier or sconce where the lamp is visible behind no shade. Frost is the only finish this lamp is offered in, so there is no clear or glass-look version of the same part number to specify by mistake.