These Butterfly Solar Powered Lightbulbs are the perfect addition to a backyard, patio area, porch, canopy, campsite, or outdoor dining area. They're especially beautiful when hung from tree branches at night. The lightbulbs themselves come see-through like a traditional lightbulb. Each bulb has both two little toy butterflies and small fairy lights inside that are powered by the solar energy and glow at nighttime. The bulbs come packaged attached to a display case and each have an individual hanging tag. Each bulb measures approximately 4.7" x 4.7" x 7.48".