Garage Door Opener Light Bulb Wattage – Fluorescent bulbs come in a selection of colors. They herald the new age of this light bulb. The performance of fluorescent bulbs relies on the understanding of how atoms behave when they’re energized. This basic knowledge is used in all types of light bulbs. The electrons orbit the nucleus in various energy levels. Once an atom is excited because of heat (in the event of incandescent bulbs) or another technique, the electrons leap to a higher energy level, further away from the nucleus.
The recently acquired energy from the electrode makes it unstable, and it emits this acquired energy in form of light photons. The photons might be of various colors depending upon the energy released. In a fluorescent bulb, you will find two electrodes inside the glass enclosure. The electrodes are connected to an AC current circuit. A small amount of mercury can also be placed inside the glass bulb, aside from a inert gas at low pressure. The interior side of the glass enclosure is coated with phosphorous.
When a current is passed through the electrodes and it is warmed up, the excited electrodes proceed in the glass enclosure and some of them collide with mercury traces. |} The mercury becomes gaseous, and some of the charged atoms or electrons collide with the gaseous mercury and eventually become further charged. The highly charged electrons, which can also be highly unstable, discharge the photons.
The majority of the light energy released is in the kind of ultraviolet rays, which can be invisible to human eyes. |} The phosphorus which is coated on the inside of the bulb glows to produce visible light when the ultraviolet rays fall. Different mixtures of photon coatings produce lights of different colors. Fluorescent bulbs are more effective than normal incandescent bulbs.
They produce more light for the exact 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 offer many different colour ranges unavailable in other light bulbs. Since they’re not affected by vibration, fluorescent bulbs may also be safely used as fan bulbs. Fluorescent bulbs don’t become blistering popular and may be utilised in places where fire safety is a concern.