Engineered Wood Flooring Underlay – Fluorescent bulbs come in a range of colors. They herald the new age of the light bulb. The performance of fluorescent bulbs relies on the knowledge of the way electrons behave when they are energized. This basic knowledge is used in all types of light bulbs. A molecule comprises a nucleus and electrons. The electrons orbit the nucleus in different energy levels. When an atom is stimulated due to heat (in the event of incandescent bulbs) or some other technique, the electrons jump to a higher energy level, farther away from the nucleus.
The recently acquired energy from the electrode makes it unstable, and it releases this acquired energy in form of light photons. The photons may be of different colors based on the energy released. At a fluorescent bulbs, you will find two electrodes in the glass enclosure. The electrodes are connected to an AC current circuit. A small amount of mercury is also placed in the glass bulb, apart from a inert gas at low pressure.
When a current is passed through the electrodes and it’s warmed up, the excited electrodes move in the glass enclosure and a number of them collide with mercury traces. |} The mercury becomes gaseous, and a few of the charged electrons or atoms collide with the gaseous mercury and become farther charged. The highly charged electrons, which are also highly unstable, discharge the photons.
The majority of the light energy released is in the form of ultraviolet rays, which are invisible to human eyes. |} The phosphorus that’s coated on the inside of the bulb beams to create visible light when the ultraviolet rays fall on them. Various mixtures of photon coatings create lights of different colors. Fluorescent bulbs are more efficient than normal incandescent bulbs.
They create more light for the exact same present as incandescent lamps. Thus, with lower currents, they produce a similar intensity of light as incandescent bulbs and are energy-efficient. They can offer many different colour ranges obtainable in other light bulbs. As they are not affected by vibration, fluorescent bulbs can be safely used as enthusiast bulbs. Fluorescent bulbs don’t become blistering hot and can be utilised in places where fire safety is a concern.