Best Shark For Wood Floors – Fluorescent bulbs come in a selection of colors. They herald the new age of this light bulb. The performance of fluorescent bulbs is based on the understanding of the way electrons behave when they are energized. This fundamental knowledge is used in all sorts of light bulbs. The electrons orbit the nucleus in various energy levels. When an atom is stimulated due to heat (in case of incandescent bulbs) or another technique, the electrons leap to a higher energy level, further away from the nucleus.
The newly acquired energy in the electrode makes it unstable, and it emits this obtained energy in form of light photons. The photons might be of various colors depending on the energy discharged. At a fluorescent bulbs, you will find two electrodes in the glass enclosure. The electrodes are attached to an AC current circuit. A little bit of mercury is also placed in the glass bulb, apart from a inert gas at low pressure. The inner side of the glass enclosure is coated with phosphorous.
When a current is passed through the electrodes and it’s heated up, the enthusiastic electrodes move in the glass enclosure and some of them collide with mercury traces. |} The germ gets gaseous, and some of the charged electrons or atoms collide with the gaseous mercury and become further charged. The highly charged electrons, which are also highly unstable, release the photons.
Most of the light energy released is in the kind of ultraviolet rays, which are invisible to human eyes. |} The phosphorus that’s coated on the interior of the bulb glows to create visible light when the ultraviolet rays fall on them. Different combinations of photon coatings create lights of different colours. Fluorescent bulbs are more effective than normal incandescent bulbs.
They create more light for the same current as incandescent lamps. Thus, with lower currents, they produce a similar intensity of light as incandescent bulbs and are energy-efficient. They can provide many different colour ranges unavailable in other light bulbs. Since they are not affected by vibration, fluorescent bulbs can also be safely used as fan bulbs. Fluorescent bulbs do not become blistering hot and can be utilised in places where fire safety is a concern.