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Browse light bulbs to keep fixtures illuminated

Stock up on bulbs to fit a variety of lighting fixtures with light bulbs from Whether for indoor or outdoor lighting fixtures in commercial and residential applications alike, we’ll ensure you’re prepared when you need to replace a light bulb. Buy Energy Star and LED light bulbs to help you cut utility costs, and see why it can pay to switch to LED lights.

Find hundreds of incandescent and fluorescent bulbs from Satco and TCP in stock and ready-to-ship. For task lighting or applications that require a specific type of light, we offer krypton, HID and halogen light bulbs. Browse flashlight & lantern bulbs for your portable lighting needs. We also make it easy to buy light bulbs by base type. From candelabra and medium E26 base types to a wide range of GX and bi-pin base types, we are your source for hard-to-find light bulb base types.

Explore Green Ideas to find energy-saving tips for trade professionals. Learn about the basics of LEED accreditation and find information about the cost benefits of having a sustainable business.