#2 â Incandescent â¦ For example, fluorescent light bulbs can be rapid-start or preheated. Types of Fluorescent Lightbulbs. The HIDs emit diffused yet bright light. Related Articles. This type of street light bulb encases a metal electrode in both ends. The most popular type of compact fluorescent light bulb is the spiral shape. Light output or brightness of a bulb is measured in lumens. Click Here to Save and Print What is the Difference between Light Bulb Bases? Aside from the popular fluorescent bulbs, you can also find high intensity discharge (HID) bulbs. The performance of a light fixture depends on the bulb we use. Contact points on the outside of the tube carry electricity into the bulb. Two general types of fluorescent lamps include these: Fluorescent â¦ You can easily distinguish an old fluorescent light bulb by its tubular form. 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. 3 illustrated charts showcase the 56 different types of light bulbs based on shape, base and size. Yes, they do make dimmable and 3-way CFL blubs. In effect, fluorescent street light bulbs create strong ultraviolet rays, but the visible light is weak. While incandescent bulbs create a warm, candlelight look as they dim, light from a fluorescent bulb remains cooler in color, and many times does not match the color tone of the fully lit CFL bulb. Pay close attention to lumens, since this number indicates the brightness, or light output, of the bulb. GE 40-Watt 48-in Medium Bi-pin (T12) 4100 K Cool White Fluorescent Light Bulb (12-Pack) In this code, "70" means a CRI between 70 and 79; "80" means a CRI between 80 and 89, and so on. Find the light bulb base type youâre looking for with this visual chart- detailed illustrations of general bases, fluorescent bases and specialty halogen base types. Wattage is the amount of power needed to light a bulb. Fluorescent lamps require a ballast to regulate the current flowing to them. Different types of light bulbs produce different lighting effects. A fluorescent bulb consists of a glass tube with a phosphorous coating, a small amount of inert gas (usually argon or krypton), mercury, and a set of electrodes. Shape Bulb They also last about 10 times longer (7,000â24,000 hours).. Types of Fluorescent Lamps. T12 fluorescents have a diameter of 1.5 inches, while T5 fluorescent tubes are 0.625 inches in diameter. In the 1990s manufacturers began to add a numeric code describing a lamp's color to the string of characters identifying the model, replacing the "CW", "WWX", etc designations. Mercury light bulbs come in several types. Also known as Edison light bulbs, they are distinguished by the antique-style filament in the center.These types of light bulbs come in a variety of sizes and shapes. Watch out: Changing a fluorescent lamp or bulb and changing the fluorescent lamp starter (if your lamp uses a starter) are easy tasks within the ability of most homeowners or occupants. Fluorescent Light Bulb Types. Warm or cold light? It can be used anywhere that a traditional incandescent light bulb works. The latter contains high-pressure sodium, metal halide, and mercury gas, which create bright light. ... How a Fluorescent Light Bulb Works. A lamp is a device that produces light by the flow of electrical current, and it is a general form of artificial lighting. Type PS light bulb: Similar, these pear-shaped light bulbs feature the rounded oblong end common to the Type A, but with a much â¦ Codes range from 0 to 100, the higher the number the more vivid and lively things look under that light. The light bulbs have been illuminating our homes, offices, and buildings since Thomas Edison and Joseph Swan invented the first incandescent bulb in the 19th century. The lamps use a tube which is curved or folded to fit into the space of an incandescent bulbâ¦ A great option for most bulb replacement needs. A fluorescent lamp, or fluorescent tube, is a low-pressure mercury-vapor gas-discharge lamp that uses fluorescence to produce visible light. Known for high energy efficiency, long life, and relatively low cost. Lamps or lights are vital for a lighting system and offer efficient lighting. Types of Light Bulb Bases Find the light bulb you need using this visual light bulb base chart and detailed illustrations of general light bulb bases, fluorescent bases and specialty halogen base types. Thomas Alva Edison invented the incandescent light bulb with reasonable life. Electrical wiring is a different story: if you are not trained and comfortable with proper electrical wiring and repair work, hire someone who is â¦ The typical fluorescent bulb gives a flat, cold light that's often bluish and harsh. Inside the tube, it contains mercury and argon gasses which help ignite the lamp. Pin bases are used in MR16s, linear fluorescents, plug-in compact fluorescent bulbs, and some HID light bulbs. (Yay!) The lower the CRi rating the more ghostly (faded, dead) objects appear. Type S light bulb: Not all types refer just to the mount. Incandescent - The standard bulb in most people's view, incandescent designs produce a warm light and are available in clear or frosted styles. Two century after, the lightsâ¦ Although replacing a fluorescent light bulb is essentially the same process as changing a standard light bulb, there are some differences that need to be pointed out.A fluorescent light bulb will need to be replaced when it starts to flicker, changes to a gray color or stops working altogether. There are tens of unique bases for light â¦ This is an epic light bulb buying guide that you need when putting in light fixtures or you need to buy a bulb. 5.Linear Fluorescent.