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18 Watt

Topbulb has a wide selection of 18W T8 fluorescent tubes. Find your 18W T8 fluorescent tube easier by using our filtering options. If you don't find what you are looking for in the offerings below, call 800.867.2852 or click the 'Live Help' button above to speak with a lighting specialist. In most cases, we can find the 18W T8 fluorescent tube for you at a competitive price.

4 Item(s)

  1. Sylvania 23027 - 18W 26" T8 Fluorescent - Cool White - Appliance Bulb
  2. F18T8/CW/24 Bulb - Appliance Bulb
    Price: $8.99
    1 to 5 $8.99 each
    6 to 17 $8.81 each
    18 and above $8.54 each

    In Stock

  3. F18T8/CW/30 Bulb - Appliance Bulb
    Price: $9.35
    1 to 99 $9.35 each
    100 to 299 $9.16 each
    300 and above $8.88 each

    In Stock

  4. F22T8/D/4 Bulb - 18W T8 Fluorescent Bulb Medium Base 6500K

4 Item(s)