The amount of energy a light bulb uses is measured in watts, so look for a lower wattage to save on your electricity bill. The amount of light emitted from a bulb is measured in lumens: the more lumens, the brighter the shine.
LED light bulbs are the most energy-efficient type of bulb available, using a light-emitting diode that offers a long life span and can be used in any application.įirst, knowing light bulb basics like lumens and wattage can help you pick the right bulb for your fixture. CFL light bulbs, also called compact fluorescent lights, are energy-saving light bulbs that use up to 1/3 less energy than incandescent bulbs. Big warehouses or streetlights may use high-intensity discharge or HID lights, which don’t have filaments and therefore last longer. Typically tube-shaped, fluorescent light bulbs also use less energy than incandescent bulbs and create a sharp light perfect for spaces like office buildings and basements. Halogen light bulbs operate similarly to incandescent, heating the filament until it glows, but these use less energy. These bulbs are designed with a filament inside that heats up and glows.
Until LEDs showed up on the scene, incandescent bulbs were the traditional choice for a long time. Depending on your energy and design goals, it’s always good to know the difference between them. There are many different types of light bulbs to choose from. From traditional and LED bulbs to ones that provide a decorative touch, Lowe’s has the bulbs you need to bring the right illumination to your space.
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