Fluorescent tube specifications

We stock a diverse range of standard, specialist, and unusual length fluorescent tubes in a vast choice of wattages, colour temperatures, and cap fitting types.

Fluorescent tubes have been a staple of lighting since the very first commercial sale in , quickly finding themselves in many domestic and commercial applications. Fluorescent tubes are powered with an inert gas at low pressure that uses electricity to excite mercury vapour. The excited mercury vapour then produces short-wave ultraviolet light, this light then causes a phosphor coating to fluoresce, resulting in the visible light you see in fluorescent tubes. T8 fluorescent tubes come in a wide variety of lengths which is determined by the wattage, ranging from mm to mm. The T8 fluorescent tube is used in a host of general and specialist applications from domestic and commercial, so it is likely you may require a T8 fluorescent tube replacement if your existing light fitting starts to fail.

Fluorescent tube specifications

Since their introduction as a commercial product in , many different types of fluorescent lamp have been introduced. Systematic nomenclature identifies mass-market lamps as to overall shape, power rating, length, color, and other electrical and illuminating characteristics. In the United States and Canada, lamps are typically identified by a code such as FxxTyy, where F is for fluorescent, and the first number xx indicates either the power in watts for bi-pin lamps, length in inches for single-pin and high-output lamps, and for circular bulbs, the diameter of the circular bulb. The T indicates that the shape of the bulb is tubular, and the last number yy is the diameter in eighths of an inch sometimes in millimeters, rounded up to the nearest millimeter. Whereas for T16 and T26—T38, the number indicates the approximate tube diameter in millimeters. Some lamps have an internal opaque reflector. Reflector lamps are used when light is only desired to be emitted in a single direction, or when an application requires the maximum amount of light. For example, these lamps can be used in tanning beds or in backlighting electronic displays. An internal reflector is more efficient than standard external reflectors. Aperture lamps include reflectors over the non-aperture area. Aperture lamps were commonly used in photocopiers in the s and s where a bank of fixed tubes was arranged to light up the image to be copied, but are rarely found nowadays. Aperture lamps can produce a concentrated beam of light suitable for edge-lit signs. Single-pin lamps Also generically called "Slimline" in the United States operate on an instant start ballast in the United States and Canada or on a series choke without a starter in V countries. High-output lamps are brighter and are driven at a higher electric current.

Fluorescent Triphosphor 58 watt 5ft mm White. Slim lamps.

Energy Labelling Guide. This item is currently out of stock - See below for related products. Designed to cater to the demanding needs of the graphical industry, this exceptional tube light is consistent with the stringent standards set by EN Unlock a world of vibrant and true-to-life colours with the remarkable colour rendering index CRI of Perfectly suited for applications where exceptional colour rendering is paramount, such as the graphical industry, printing industry, photo shops, hospitals, and more, this tube light ensures that every detail is portrayed accurately and vividly.

Timothy Thiele has an associate degree in electronics and is an IBEW Local Union Electrician with over 30 years of experience in residential, commercial, and industrial wiring. For now, long-lasting fluorescent light fixtures are commonly found in the home in garages, workshops, and basements to provide light for workbenches, hobby areas, and to grow plants. Fluorescent light tubes are glass lamps that use fluorescence to produce light. Fluorescence is the result of certain chemicals giving off a visible light. Although LED light-emitting diode light bulbs are increasingly popular and have largely replaced standard incandescent light bulbs, traditional fluorescent lights lamps still have their place in the home. CFLs were once regarded as an excellent energy-saving alternative to incandescent bulbs until the advent of LED technology, which has led to a movement towards phasing out the technology. All fluorescent tubes lamps consist of a sealed glass vessel that contains a small amount of mercury and an inert gas, usually argon, at a very low pressure. The inside of the tube or bulb is coated with phosphor powder. When the light fixture is turned on, electrodes inside the tube or bulb ionize the mercury vapor, causing light to be emitted when the ionized atoms strike the phosphor coating lining the glass. On the other hand, incandescent bulbs produce light when an inner metal filament gets hot enough to glow from the electricity passing through it.

Fluorescent tube specifications

Here we describe the different types of fluorescent lamps or "bulbs" by size, shape, connector, wattage, color temperature and other features. This article series explains how to diagnose the causes of flickering, dim, or dead fluorescent lights at or in buildings. Watch out : flickering or dimming lights might indicate a dangerous condition risking a building fire or an electrical shock. If the simple bulb or starter repairs we describe here don't cure the flickering, switch off the bad-acting light fixture, leave it off, circuit and ask for help from a licensed electrician. InspectAPedia tolerates no conflicts of interest. We have no relationship with advertisers, products, or services discussed at this website. Photo: Packaging for T8 fluorescent bulbs. The property owners whose lights I was repairing had kept the original packaging for two generations of GE brand T8, inch fluorescent bulbs that were used in various fixtures in the home. Keeping the original bulb package or writing down what type of bulb was installed means that even if you have the bad luck to break a bulb and your client throws away your carefully-kept bulb base, you can still identify the proper replacement lamp. However there are some substitutions that will work: You can not install a shorter bulb into the existing fluorescent light fixture than the original, but you may find a bulb that is.

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Retrofit replacement for 4 ft T12 40 W on underpowered residential-grade rapid start magnetic ballasts. Fluorescent Triphosphor 18 watt 2ft mm Cool White. T4 Fluorescent Tubes. These lamps produce wide or narrow band UV-B radiation. What does T8 mean on a Fluorescent Tube? Do all T8 Fluorescents require a starter? How long does a fluorescent tube last? Other non-standard designations apply for plant lights or grow lights. LED variants of fluorescent tubes are a new, innovative type of lighting that replicates the style of a fluorescent fitting but with energy-efficient LED technology. Take the new tube, place the short metal prongs in the holes and gently twist 90 degrees; then test if your replaced tube is working. Single Pin Fluorescent Tubes. Since about the early to mids to today, General Electric has developed and improved the Power Groove lamp. However, the stock will be finite as no new production or imports will be legal.

Since their introduction as a commercial product in , many different types of fluorescent lamp have been introduced.

Therefore, it's always best to replace the correct tube in the appropriate fitting. If you are unfamiliar with LED technology, LED is an energy efficient update to the previously used fluorescent technology for lighting tubes and other lighting products. On 9th June , the UK government released new plans to end the sale of halogen bulbs by September and fluorescent tubes by You can also identify the tube by its diameter and length. For example, these lamps can be used in tanning beds or in backlighting electronic displays. Grolux Plant Growing. However, T8 fluorescent tubes come in a variety of lengths, this length is determined by the wattage of the tube itself, with the standard sizes being:. The T8 fluorescent tube is used in a host of general and specialist applications from domestic and commercial, so it is likely you may require a T8 fluorescent tube replacement if your existing light fitting starts to fail. Need more help in choosing a suitable fluorescent tube? LED Tubes are available in most popular fluorescent sizes, these being: 2ft, 3ft, 4ft, 5ft and 6ft. Fluorescent Triphosphor 18 watt 2ft mm Warm White. Refine By.