SATCO Lighting S11273 4-Pin S14 LED Replacement String Light Lamp, RGBW, Starfish IOT, 2-Card

Yes. The S11273 carries a wet location rating and is listed for both indoor and outdoor use, so it can go on an uncovered patio, courtyard, or pool deck string where it takes direct rain. Burning position is universal, so it works pointing up, down, or sideways depending on how the string is hung.

The S11273 draws 1 watt and puts out 26 lumens, which Satco rates as the equivalent of a 15W incandescent S14. That is deliberately low: string light lamps are meant to be looked at, not to light a work surface. The 120 degree beam spread throws light out to the sides rather than in a spot, and CRI is 80.

RGBW means each S11273 lamp carries red, green, and blue emitters plus a dedicated white channel, so it produces full color and a clean 2700K warm white rather than faking white by mixing colors. Starfish is Satco's built-in smart control, so the intelligence is in the lamp itself rather than in a separate bridge or gateway. That matters for a property with a lot of exterior string lighting: color and scene changes are controlled at the lamp, not by swapping lamps out seasonally.

The lens is PMMA acrylic and the base is plastic, not glass and not brass, so the lamp will not shatter if it takes a hit from a ladder or a branch and there is no metal base to corrode in a socket. Wet rated for permanent exterior installation. Rated life is 15,000 hours, so a string burning roughly 6 hours a night comes out near seven years of service.

S11273 ships as a 2-card, meaning two lamps per card. Count the sockets on the run you are relamping and order half that number of cards, plus a card or two of spares for the ones that get dropped off the ladder. It comes one way only, clear lens, so there is no finish or color decision to make at order time. The color is done electronically, not by tinting the lens.

Lawful for sale in California, and the lamp is FCC compliant, which matters here because Starfish is a wireless smart lamp and anything transmitting in a commercial building needs that. It is not DLC listed, so do not plan on it for a utility rebate that requires DLC.