Description
Beautiful wooden stand measuring 10x10 centimeters for displaying transparent minerals or objects. Available in color-changing RGB, 3000K warm light, and 5000K bright daylight. Connects via a USB adapter (not included). Connects to any adapter (phone charger) and computer USB port. An LED (short for light-emitting diode) is an electronic semiconductor component constructed as a diode that emits light when current passes through it. This can be visible light in various colors, but also infrared or ultraviolet radiation. After their invention in 1962, LEDs were initially used only as indicator lights and for signal transmission. Due to technological improvements, their light output increased, and by the late 1990s, LEDs suitable for everyday use could be produced. Typically, an LED is housed in a small, transparent housing a few millimeters across, which also functions as a lens.
