SATCO Lighting S11644 12.5W LED Downlight Retrofit, 5-6in, 4000K, 120V, Dimmable, White Finish

It carries a wet location rating, so damp and wet applications like shower ceilings are within its rating. Satco classifies it as an indoor fixture though, so for a covered exterior soffit you want a product listed for outdoor use rather than this one.

The S11644 is a fixed 4000K (neutral white) retrofit with no color-temperature selector, so it only matches openings already running 4000K. If the adjacent cans are 2700K or 3000K warm white, this module will read visibly cooler next to them. For a facility standardizing on one color, 4000K is the common spec for corridors, garages and back-of-house.

Yes, Satco lists the S11644 as Title 24 compliant. It is also cULus Classified and FCC compliant, which covers the usual documentation requirements on a permitted job or an institutional spec.

Dimmable, on 120V 60Hz line voltage. It draws 12.5 watts and puts out 900 lumens, so a typical residential or light commercial forward-phase dimmer circuit handles several of them without trouble. There is no CCT or wattage selector switch on this one, it is fixed at 4000K and 12.5W.

The body is die-cast aluminum, which carries heat away from the LED board better than a plastic trim, and the unit weighs 0.6 lb so it hangs safely off the existing socket and torsion clips. Rated life is 35,000 hours. At 12 hours a day that is roughly eight years of service before lumen depreciation becomes a relamp consideration.

No junction box work is required. The retrofit threads into the existing medium screw-base socket in the can and mounts to the ceiling at the existing housing, so in-house maintenance can swap it with the breaker off. Satco publishes step-by-step installation instructions for the S11644 if your crew wants them on hand.

It is a retrofit module with an integral white trim, not a new housing. You keep the can that is already in the ceiling. If the opening has no existing recessed housing, or the housing itself is damaged or non-IC where you need IC, a retrofit will not solve that and you need a full new-construction or remodel housing instead.