Fluorescent Bulbs Types

Choosing the right fluorescent light bulb can seem impossible.

Fluorescent bulbs types.

Certain longer fluorescent led tubes will be assessed a shipping surcharge. T12s are 1 5 inch diameter. T12 bulbs are the oldest type still in use in some fluorescent fixtures. 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.

They need temperatures to be 60 f or more to start and operate properly. With so many types of fluorescent bulbs it can be easy to get lost in the jungle of options. Fluorescent tubes won t work without a ballast a device that regulates the current to the bulb. The biggest drawback of these bulbs is that they are warm weather bulbs.

All fluorescent lamps use the same technology but there are several different variations and sizes. Find the light bulb base type you re looking for with this visual chart detailed illustrations of general bases fluorescent bases and specialty halogen base types. This is to cover all of the additional shipping materials that are needed to ensure a safe arrival. There are three common sizes shown in the chart the below.

Linear fluorescent tubes are the most common type of fluorescent lamps. These are bigger bulkier bulbs and the least expensive to buy although they are not the most efficient bulbs. Bulb companies appear to be overflowing with fluorescent lights that differ in shape size color brightness fixture and longevity. Carriers used we use the united states post office and fedex for our shipments.

Lamps are typically identified by a code such as fxxty where f is for fluorescent the first number xx indicates either the power in watts or length in inches the t indicates that the shape of the bulb is tubular and the last number y is the diameter in eighths of an inch sometimes in millimeters rounded up to the nearest millimeter. Tube lights also known as linear light bulbs are frequently used in office buildings kitchens work spaces and commercial installations as well as homes with varying sizes and brightness levels this guide reviews the different types and configurations of tube lights both fluorescent and led so you can choose the best tube lights for your light fixtures and other lighting needs. A fluorescent lamp or fluorescent tube is a low pressure mercury vapor gas discharge lamp that uses fluorescence to produce visible light.