The name of this pendant evokes the shape and color of its hemispherical shade with its handcrafted rusted and waxed exterior that gives each lamp a unique character. The inside is white lacquered. The pendant is maintained by a taut steel wire (length 78 3/4" - 200 cm) and powered by a black cord. Invisible light source because the LED ring is hidden behind a small white steel dome that lets the light diffuse on the inside. LED ribbon with a total output of 24W releasing a a 1700 Lumen light output equivalent to a 130 W incandescent bulb. Color Temperature 3100 K (warm white). Dimmable LED ribbon. In order to benefit from the LED ribbon's dimmer function the final customer must first obtain a dimmer/switch specifically for use with LED's - these may be purchased from most large specialist stores.The specified height is that of the lampshade (H 2 1/4" - 6 cm). Given the weight of this suspended ceiling light, you will need to ensure that your ceiling is capable of supporting it.