Fluorescent tube specifications

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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. We also cover a range of wattages from 4 Watts to Watts, and lengths start at mm increasing, to mm. Colour temperatures include cool to warm white, blacklight blue, ultra-violet, and American daylight. We can even source obscure or niche fluorescent bulbs such as germicidal, aquarium, multi-phosphor, photographic, and industrial processing lamps. Browse below to find the perfect fluorescent light for you, a staple of UK lighting for the past 50 years. Fluorescent tubes have two dimensions; diameter and length.

Fluorescent tube specifications

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. Replacing a T8 fluorescent tube is simple, gently twist the old tube 90 degrees to release the old tube. 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. Please note that shatter proofing is available upon request and may be subject to additional cost, please contact sales for a quote. This category details our comprehensive range of replacement T8 25mm diameter Fluorescent Tubes for use in existing T8 fittings. From general to specific lighting applications the T8 fluorescent lamp is a mainstay lighting solution that is not only energy efficient and long lasting 10, to 20, hours but cost effective as well. Some other common diameters are: T2 7mm , T4 12mm , T5 15mm and T12 38mm. 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 simplest place to start identifying your fluorescent tube is by finding out the wattage.

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.

Fluorescent tube lighting comes in a range of sizes. When you are trying to replace fluorescent lighting, whether, with LEDs or another tube, you will need to understand the difference between tube light sizes. Determining the tube size of the fluorescent light will help you decide which tube lighting is a suitable replacement. The tube size will also be a clue on the best method for converting fluorescent tubes to LED. Even if you are not planning on converting fluorescent lights into LED tube lights, knowing about the differences between the sizes is still imperative. Each fluorescent lamp has its own advantages and disadvantages not only because of size but the lumen output brightness. The T stands for tubular and the numbers are an index for the diameter in inches of the tube. Most tube lighting will have its size mentioned on an end of the tube. Aside from the size, you need to check the lighting fixture requirements for being compatible with the bi-pin base type and the milliamps.

Fluorescent tube specifications

Back to blog home. View all posts. Posted by Terri Duncan on September 20, You might not realize it, but you interact with fluorescent lighting every day.

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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:. Retrieved 2 November Fluorescent Triphosphor 58 watt 5ft mm Very Warm White. They will function as a standard 40 W lamp on full-power ballasts, but may not last as long. T4 Fluorescent Tubes. Despite this, BLT Direct stock a large variety of fluorescent tube bulbs in an expansive range of styles with multiple functions including, gourmet, plant growing, and blacklight colours.. Tools Tools. Archived from the original on 16 September The simplest place to start identifying your fluorescent tube is by finding out the wattage. Despite this, the above sizes are not the only sizes available, BLT Direct stock a large range of specialist sizes and wattages. These lamps are similar to the regular black light lamps, except they use wood's glass as a filter to reduce the amount of visible light emitted.

Here we describe the different types of fluorescent lamps or "bulbs" by size, shape, connector, wattage, color temperature and other features.

And great products too. Since about the early to mids to today, General Electric has developed and improved the Power Groove lamp. 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. Unusual Length Fluorescent Tubes. Category : Gas discharge lamps. Are fluorescent tubes being phased out UK? 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. With the rise of energy-saving, cost effective LED light sources, fluorescent tubes are becoming less and less common, leaving many people are asking if fluorescent technology will eventually be phased out altogether. Other non-standard designations apply for plant lights or grow lights. Despite this, BLT Direct stock a large variety of fluorescent tube bulbs in an expansive range of styles with multiple functions including, gourmet, plant growing, and blacklight colours.. G13 bi-pin Fa8 single-pin R17d recessed double contact. The simplest place to start identifying your fluorescent tube is by finding out the wattage. Circular fluorescent tubes.