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  • Airport Lighting
  • Aviation Obstruction Lighting
  • H&P Hughey Phillips Obstruction Lighting
  • Emergency Vehicle Warning Lights, Lamps & Bulbs
  • Fluorescent Light Bulbs
  • Halogen Light Bulbs
  • Heliport Lighting
  • Incandescent Light Bulbs
  • LED Replacement Light Bulbs
  • Photography Lighting
  • HID (High Intensity Discharge) Light Bulbs
  • Specialty Lighting & Light Bulbs
  • UV Ultra Violet, UV-C Germicidal Lamps
  • Industrial Flashlamps
  • Clearance and Closeouts - Full Lots of Bulbs
  • Westinghouse Light Bulbs

    • Shop by Brand

  • EiKO
  • USHIO AMERICA
  • SYLVANIA LEDVANCE
  • Westinghouse Lighting
  • HUGHEY & PHILLIPS
  • GENESIS LAMP
  • TWR
  • WHELEN
  • SANYO
  • ECCO
  • View all Brands

    • Fluorescent Light Bulbs

    Compare Selected

    Linear Fluorescent Replacement Tubes

    In today's energy-conscious environment, fluorescent light bulbs are the way to go. These light bulbs produce a dazzling 50 to 100 lumens per watt, giving them 4 to 6 times the efficiency of those standard incandescent bulbs you're currently using. A simple upgrade to these bulbs will give you a beautifully-lit workspace while also giving you a substantial savings on your monthly energy bills.

    When you need top-quality fluorescent light bulbs, you need Genesis Lamp. Our huge range of fluorescent bulbs offers the perfect choices for every budget and application. We carry both standard (T8 and T12) and miniature (T2 and T5) sizes of fluorescent bulbs -- including Sylvania linear fluorescent lamps in T2, T5, T8 and T12 sizes. These lead-free, U.S.-made lamps meet today'’s demands for:

    • Energy efficiency
    • Extended life
    • Improved color rending
    • Minimal environment impact


    You can also choose from compact fluorescent lamps (CFLs), germicidal fluorescent bulbs, black lights, instant-start bulbs, and U-shaped fluorescent bulbs. Our skilled, friendly staff will be happy to help you pick out the perfect light for the task at hand.

    Linear Fluorescent Replacement Light Bulbs

    Genesis Lamp carries a wide range of SYLVANIA linear T5, T8, T2 miniature and T12 fluorescent lamps to meet todays demands for energy efficiency.

    • Extended life • Improved color rendition • Reduced environmental impact • Sustainability

    All SYLVANIA linear fluorescent lamps manufactured in the US are lead-free.

    Genesis Lamp offers a wide selection of fluorescent light bulbs. From circleline fluorescent light bulbs, specialty fluoresent light bulbs, and compact fluorescent bulbs, your sure to find the fluoresent light bulb for all your lighting needs. A fluorescent light bulb produces less heat, so it is much more efficient. A fluorescent bulb can produce between 50 and 100 lumens per watt. This makes fluorescent bulbs four to six times more efficient than incandescent bulbs. That's why you can buy a 15-watt fluorescent bulb that produces the same amount of light as a 60-watt incandescent bulb. 

    Sylvania BiPin Fluorescent Light Bulbs 

    A fluorescent light bulb uses a completely different method to produce light. There are electrodes at both ends of a fluorescent tube, and a gas containing argon and mercury vapor is inside the tube. A stream of electrons flows through the gas from one electrode to the other (in a manner similar to the stream of electrons in a cathode ray tube). These electrons bump into the mercury atoms and excite them. As the mercury atoms move from the excited state back to the unexcited state, they give off ultraviolet photons. These photons hit the phosphor coating the inside of the fluorescent tube, and this phosphor creates visible light.