T4 Fluorescent Tube / Bulb 10W

Product Information

also classified as a warm white, fluorescent tubes featuring this level of colour temperature share lighting properties with halogen lamps However, there are still many office spaces and homes that use the T12 fluorescent tube lights, especially in older buildings. Another reason why they are still used is the cheaper purchasing price compared to the others, but, they are no longer being made. There will be some variation in the amount of lumens generated by fluorescent bulbs given the type and efficacy of the lamp. However, the majority of fluorescent bulbs generate between 45 and 100 lumens per watt. A 20-watt tube may then be expected to generate between 90 and 100 lumens. The wattage and lumen levels have a direct bearing on running costs. How Much is a Fluorescent Light Bulb? These light sources are unusual, smaller fluorescent fittings that were previously installed in a variety of different applications to provide customers with bright general lighting in homes, commercial properties, or offices. Although they aren’t as common anymore, you may still have existing fittings that need replacing. If you’re looking to replace a current fitting in a unit you’ve already got, we have a wide selection of T4 tubes. Once considered most effective in large spaces, like schools and supermarkets, fluorescent tubes were also found to be just as effective in smaller spaces like garages, conference rooms or simply under your stairs at home. Wherever your fitting is, we provide a vast selection to accommodate what you’re looking for. T12 fittings use a magnetic start ballast which is less energy efficient. The smaller and newer models have already been fitted with the more energy-efficient electric ballasts. The ballast is what regulates the current to the fluorescent lamps and provides sufficient voltage to start the lamps

coming under the category of bulk standard white, this colour temperature is considered suitable for a wide variety of commercial purposes T4 tubes have an impressive lamp life of up to 10,000 hours and require a lot less energy to produce light compared to traditional light bulbs, in fact, fluorescent lamps save 60% on energy usage compared to incandescent lights. There are still so many existing T4 fittings out there that constantly need replacing, but as they decrease in popularity, it can be hard to find the right replacement. At BLT Direct, we’ll help you to find the right fitting you need to instantly re-energise your space. Whether you used your fluorescent light to highlight a certain area of your house or brighten up your workspace to boost productivity, we have a range of sizes that are ideal in any environment.Fluorescent tubes fall under the classification of hazardous waste due to their mercury content. Care should be taken during the disposal process as part of your commitment to environmental and legal compliance. It will be important to switch off the power source before detaching a fluorescent tube. The tube may then be wrapped in paper or towelling to prevent breakage. The tubing can then be transferred to recycling or hazardous waste disposal in accordance with the legal requirements. What Do the Numbers Mean on a Fluorescent Tube? There is no industry standard for the length or wattage of T4 tube lights. They can range anywhere from 6 watts to 30 watts, the lower the number the lower the energy consumption , and many lengths. The "T" in lamp terminology represents the shape of the lamp tubular. The number following the "T" usually represents the diameter of the lamp in eighths of an inch (1 inch equals 2.5 centimetres). Tube Type T8 fluorescent tubing is the ideal option if you want to see a good level of detail. The high levels of colour rendering allow property areas and items to be shown to full effect. These tubes have a life expectancy of up to 15,000 and require a relatively low level of maintenance. Are T8 and T12 Fluorescent Bulbs Interchangeable? If you are using T5 lights for garage lighting or an art display, then make sure that you choose a model with a higher Color Rendering Index, CRi. The CRi of T5 fluorescent bulbs generally range in the lower end of 70 -80 but there are options with more accurate color rendering up to 95. Basically that means the light color can go from daylight white to extra warm white.

Fluorescent tubes are measured in eighths of an inch, with the measurement being drawn from pin to pin at the end of the tube. The wattage level is dependent on the length of the fluorescent tube. The sizes of fluorescent tubing range from T2 to T17. Production of the largest size T12 (38mm) has ceased. However, they featured the same G13 cap as the T8 tube. This means that it is possible to replace the T12 tube with a more efficient T8 of the same length. Both the colour temperature and colour rendering index will have a bearing on the appropriate choice of fluorescent tubing. The colour temperature corresponds with the warmth of the light. Warmer tones will have a yellowish appearance, while cooler shades will be relatively bright. this variety of cool white is typically applied to office buildings. It is also considered suitable for formal home offices Think about these differences in tube lighting the next time you need to convert fluorescent lighting to LED. The different sizes are not directly interchangeable so if you want to use another size then you will have to do a bit of handiwork. T12 lamps are the least popular size. This is because they use older technology that is less energy-efficient compared to the smaller options.

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You should be aware that lumens are specific to the total amount of light emitted by the light source, while watts refer to the amount of energy consumed. As the levels of energy efficiency increase, the wattage decreases in relation to the generation of lumens. T8 lights are commonly used in larger spaces as overhead lighting for example in office spaces with troffer lights, garages or classrooms. This is why you will often see long T8 lighting in 4 foot light tubes, 6 feet, and 8 feet lengths.