Power Type: Battery: 3 AAA batteries (NOT included) USB: Plug-in type USB cable provided Measurements: Height: ~6.5inches Diameter: ~5inches Materials used: Wood Base, Glass Cover, BOPS, UV Resin, Acrylic Paint & Other Colorant, etc. This handmade jellyfish lamp is a stunning blend of luxury, artistry, and illumination, designed to add a touch of marine magic to your space. Each delicate jellyfish is meticulously crafted by hand, with hours of dedicated work poured into shaping every detail—from the lifelike tendrils to the shimmering accents on their domes. Encased under a glass dome, these jellyfish glow softly in pastel hues, creating an ethereal ambiance reminiscent of an underwater scene.