SATCO Lighting S11494 7W Econo LED PAR20, 3000K, 35 degree Beam Angle, Medium Base, 120-277V, Silver Finish

Yes, it runs anywhere from 120V to 277V at 60Hz, so the same lamp goes in a 120V residential can and a 277V commercial track or downlight without a separate part number. Current draw is 0.058A at the low end of the range down to 0.025A at the high end.

It carries a wet location rating and is listed for indoor and outdoor use, so exterior soffits, canopies, and landscape fixtures rated for a medium base lamp are fair game. The lens is polycarbonate rather than glass, which is worth knowing if you are in a spot that takes impacts.

It is a fixed 3000K warm white, with no field-selectable CCT, so what you get is what is on the box. That matches other 3000K lamps in a lobby or corridor but will read noticeably yellower next to 4000K and warmer than 2700K. CRI is 90, so colors render better than typical 80 CRI stock, which can make it look slightly different alongside older 80 CRI lamps even at the same 3000K.

For anywhere people judge color, yes. At 90 CRI this PAR20 renders merchandise, food, skin tones, and finish samples much closer to true than the 80 CRI lamps most budget LEDs ship at. Retail displays, restaurant dining rooms, hotel lobbies, and healthcare exam areas are where the difference shows. In a stairwell or back-of-house corridor it buys you nothing.

Rated at 15,000 average hours. Run 12 hours a day that is over three years before a relamp cycle, which is the argument for swapping out 50W halogen PAR20s in high-ceiling or hard-to-reach fixtures where the labor to change a lamp costs more than the lamp.

The housing is silver and the lens is clear. In a recessed can or a baffle trim the body is hidden and you only see the clear lens face. In an open track head, gooseneck, or exposed socket the silver body is visible, so match it against the trim if appearance matters.

No, the S11494 is single-level only and not three-way. Screwed into a three-way socket it will run at one output, and since it is also non-dimmable there is no way to step it down. For a three-way table or floor lamp, specify a lamp built for it.