This lamp is crafted from just-baked artisan breads. To create the light within the bread's crust, the inside is hollowed out (and kept for use in other recipes, no crumb goes to waste!) 50,000 hour LED lights are carefully placed inside and the bread is coated with an anti-bacterial and anti-fungal resin to protect and seal the lamp for years to come. Power cord with dimmer switch power supply: US power cord; LED lifetime: approx. 50,000 hours