Fluorescent Lamp Types Explained

Rapid start lamps are the most popular fluorescent lamp type used in commercial applications such as office buildings.

Fluorescent lamp types explained. An electric current in the gas excites mercury vapor which produces short wave ultraviolet light that then causes a phosphor coating on the inside of the lamp to glow a fluorescent lamp converts electrical energy into useful light much more efficiently. Systematic nomenclature identifies mass market lamps as to overall shape power rating length color and other electrical and illuminating characteristics. T8 lights are a good choice for an adjustable lighting system because of their color temperature range from a soft yellow white to bright daylight. There are three common sizes shown in the chart the below.

The property owners whose lights i was repairing had kept the original packaging for two generations of ge brand t8 36 inch fluorescent bulbs that were used in various fixtures in the home. The difference is in the diameter. T12s are 1 5 inch diameter. To get the best light bulbs for your lifestyle and home it helps to know a bit about the science of lighting.

The type of lighting you choose for a room directly affects its atmosphere and mood. The best way to learn lamp identification is through example. A fluorescent lamp or fluorescent tube is a low pressure mercury vapor gas discharge lamp that uses fluorescence to produce visible light. Combining the correct light fixtures and light bulbs illuminate your home and gets both flattering and useful results.

Identify fluorescent lamp types bulb codes photo. Below is a range of fluorescent lamps one for each popular starting method. With t5 fluorescent lights you can choose different shades of white light such as cool white warm white and daylight. This type of fluorescent tube lighting is the most popular because of its high cri and many color temperature options.

In our example the wattage is 32. Rapid start 40 watts or less and preheat lamps. Wattage is the power required to operate the linear fluorescent tubes. Linear fluorescent tubes are the most common type of fluorescent lamps.

That part is pretty easy. All fluorescent lamps use the same technology but there are several different variations and sizes. In this case the wattage tells us two things. For good quality lighting we recommend to specify a cri of at least 80.

F type of lighting. Packaging for t8 fluorescent bulbs. Since their introduction as a commercial product in 1939 many different types of fluorescent lamp have been introduced. Taking t5 lighting one step further our he high efficiency and ho high output tubes really deliver.