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Light Bulb Information

Lightworld.com offers one of the largest collection of light bulbs available from one source. In fact, our current product range includes over 1,000 varieties—everything from low voltage to high intensity discharge to energy saving compact fluorescent lamps (CFL's).


If you're not exactly sure what kind of light bulb best fits your needs, take a minute to browse the overviews below. Or, use our Lightbulb Central to do a product search.


Fluorescent Light Bulbs - If you want a lighting solution that's going to last longer, use less energy and save you money along the way, look no further. We offer a complete range of linear fluorescent light bulbs in a broad range of sizes and color temperatures. All of which are great for many lighting applications in both your home and office.


Incandescent Light Bulbs - This may be the most common type of household light bulb, but you'll be surprised to know that we offer an amazing array of shapes, sizes, finishes and colors. Incandescent light bulbs can be used in a wide variety of applications, from table lamps to wall sconces to chandeliers to track lighting and more. You'll find the complete collection here.


Halogen Light Bulbs - These light bulbs deliver a brighter, whiter light and are generally 10-20% more energy-efficient than standard incandescent light bulbs. Typical applications include indoor/outdoor floodlight, spotlights, plus general household and industrial lighting applications. Westinghouse carries the widest variety of halogen light bulbs, from work lights to decorative to task lighting. Plus, our newest and most popular line, Halogen HaloMax® , provides all the features and benefits of halogen lighting in the familiar shape of incandescent bulbs. This line is perfect for many of today's household applications.


Energy Saving Light Bulbs - If you want to save money and protect the environment, look into our ENERGY STAR® products. This label stands for superior energy performance and as a distributor of these Westinghouse products, we encourage everyone to make their next light bulb an ENERGY STAR® approved one. Start by taking a look at our compact fluorescent lamps (CFL's). With over 100 items, it's our most comprehensive line of energy-saving light bulbs.


Specialty Light Bulbs - This line of light bulbs is for special applications, such as accenting a unique décor, replacing a hard-to-find household appliance light bulb—even lighting an aquarium. So if you're looking for something out of the ordinary, chances are you will find it here.


High Intensity Discharge - The Westinghouse High Intensity Discharge category comprises High Pressure Sodium, Mercury Vapor and Metal Halide lamps. These light bulbs are most commonly used for general floodlighting, warehouse illumination, as well as parking lot and street lighting.