The Hollow Flame Ner Tamid was hand blown and sculpted at the Custom Carving studios in Israel by artist Gabriel Bass. The base is lathed in the studio from rare grained African Walnut and beads were handmade on the torch on cover bolts which connect the base to the chain. Lit from within. Ready to hang, strong, sturdy, easy to install, and comes with at least 2 meters of chain and clear wiring, plug or hardwired with light bulb housing. Additional chain and wire provided upon request to suit the distance that you would like to hang the Eternal Light from the ceiling.