Yes, you are not getting it wrong. Our precious-looking gemstones emit all the beauty of a burning fire without the mess, soot or smoke of wood. FireCrystals are a direct replacement for gas logs as a high heating component used in natural gas or wood burning fireplaces and fire pits. The heat that our product produces is plenty to keep you warm and cozy. FireCrystals renovates the style of indoor and outdoor fireplaces and outdoor fire pits. FireCrystals colors brilliantly add luster and elegance to your fireplace and surrounding atmosphere.