The only Sengled Smart LED bulb that can be used outdoors or in restrooms is the Smart LED with Motion Sensor (PAR38) bulb.
Other than that particular bulb, we do not recommend using the Smart LED bulbs outdoors or in restrooms; the condensing nature of the outdoors and restrooms leads to the possibility of water or steam damage.
The second conern wuth using the bulbs outdoors is they will exceed the parameters of their operating condition; if the bulbs get too cold or too hot, that will casue damage to the bulbs.