A colour temperature table is available at the below link:
Modern table lamps use all sorts of different light bulbs. Most commonly one can find standard 20 watt to 250 watt light bulbs in modern table lamps.
When choosing a plug-in pool table light, consider factors such as the size and shape of the light fixture, the brightness and color temperature of the light, the length of the cord, and the style that complements your pool table and room decor.
wolfram due to its extremely high melting point
The element used in most light bulbs is tungsten, located on the periodic table with the symbol W and atomic number 74. Tungsten's high melting point and ability to emit bright light when heated make it ideal for light bulb filaments.
HG is the symbol for Mercury (it was originally called Hydragyrum or Quicksilver).
Energy efficient table lamps are available in many online shops such as LampPlus and YLighting. Lamps can even be made energy efficient by changing the light bulbs to fluorescent spiral bulbs.
The best type of bulb for a pool table is typically a fluorescent or LED bulb that provides bright, even lighting without generating excess heat. These bulbs are energy-efficient and have a long lifespan, making them ideal for extended play. Additionally, choosing bulbs with a color temperature around 4000K to 5000K offers a natural daylight effect, enhancing visibility and minimizing glare on the table's surface.
I have not ever seen a table lamp that only requires a energy effcient light bulb. Usually all lamps will accept any light bulb regardless or energy wattage or usuage.
When silicon is burned, it produces white or colorless flames. This is due to the high temperature at which silicon burns, causing the light emitted to appear as white or colorless.
carbon
The color of an element on a periodic table does not provide information about its properties at room temperature. The color usually represents the state of the element in its most stable form or as it appears in nature; for example, gases are often depicted in blue, metals in grey, and nonmetals in various colors.
You could shine white light through it, divide the light that comes out the other side into the full spectrum of colors, see which colors were absorbed by the bulb and are therefore missing from the spectrum, and consult a table to find out what element corresponds to that pattern of color bands.