What's the actual wattage and color temperature?

5000 Kelvin and 14 actual watts. It wasn't listed as a plant bulb. Color temp I don't know much about. It did say that it's full-spectrum.

It would be good for microgreens, baby lettuces, baby kale, etc. At only 14 Watts you'd need about 1 every foot.

For more common budding and/or fruiting annuals and perennials the photosynthesis response curve is most closely matched by color temperature 6400-6500 Kelvin, with an energy requirement of 50-75 Watts per sq.ft. for indoor growing.