I am very pleased with the supplied salt lamp. The salt crystal has a beautiful shape and the base of rosewood fits perfectly and is solid bolted. The lamp is very easy to change. I changed the light bulb supplied to an elongated LED with only 3.5 W consumption. Due to the size of the crystal the LED fits perfectly into the belly of the crystal. The lamp gives off a very pleasant light, without cheesy to wirken.Die lamp was meant as a gift. I have just ordered another;) The delivery was very quick - well beautiful!