SATCO Lighting S29456 17.5W, PAR38 LED, 4000K, 40 degree Beam Angle, Medium Base, 120V

Yes, physically and electrically. The S29456 is a PAR38 form factor with a medium base on 120V, the same as a standard line-voltage halogen PAR38, so it fits the same socket and housing. The draw is 17.5 watts instead of the 90 to 120 watts a halogen PAR38 typically pulls. If the fixture is on a dimmer or occupancy sensor, verify the control is LED-rated before you relamp the whole run.

Forty degrees is a flood spread. On the S29456 that gives broad, even coverage for general downlighting in lobbies, corridors, retail floors and parking canopies. If you are accenting artwork, signage or merchandise and want a tight pool of light with punch, you want a narrower spot beam instead, not this one.

4000K is a neutral, slightly cool white, noticeably crisper than the warm yellow of 2700K or 3000K lamps. The S29456 is a 4000K PAR38, so mixing it into a run of warm-white fixtures will read as an obvious color mismatch. For property managers relamping a corridor or garage, stay with one color temperature across the whole run.

Order Satco S29456. That is the 17.5 watt PAR38 LED at 4000K with a 40 degree beam, medium base, 120 volt, in the clear finish.

Location suitability for the S29456 comes down to the lamp's own rating, and the only environmental detail carried here is that it is a 120V PAR38 with a medium base. For an exterior canopy, soffit or wet-location fixture, match the lamp to a PAR38 specifically rated for damp or wet use and confirm the fixture's own listing covers the application.