Lighted crystals

These displays use LEDs and work with standard 12V lighting systems or can be connected to a battery. The expected life of the LED is 50,000 hours and it generates minimal heat. The wires come bared at the end.
Orange fire opal, unlit Orange fire opal, lighted Orange fire or jelly opal from Mexico, colourful by itself, but very dramatic when lit from below.
  • 3/4 inch (1.9 cm) square and 1 1/8 inch (2.9 cm) high, #816, $30