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    3 Products
    About Brightness and Light Appearance
    industrial info icon

    Find the right lumen level to brighten your space. Then, compare the way warm, neutral, and cool lighting affect the appearance of everyday objects.

    Bottom-Flanged-Base Miniature Light Bulbs

    Image of Product. Flat-Top Bulb with Midget Flanged Base. Front orientation. Light Bulbs. Bottom-Flanged-Base Miniature Light Bulbs, Midget Base, Flat-Top Bulb.
    Image of Product. Tubular Bulb with Midget Flanged Base. Front orientation. Light Bulbs. Bottom-Flanged-Base Miniature Light Bulbs, Midget Base, Tubular Bulb.
    Image of Specification. Midget Base. Front orientation. Contains Annotated. Midget Base. Bottom-Flanged-Base Miniature Light Bulbs.

    Flat-Top

    Bulb

    with

    Midget

    Flanged

    Base

    Tubular

    Bulb

    with

    Midget

    Flanged

    Base

    Midget

    Base

    Use these bulbs in small instruments, such as microscopes, projectors, and inspection lights. A raised rim on the base holds the bulb at a fixed depth to keep light properly focused. Also known as midget flange-base bulbs, they’re sized to fit tight spaces.
    The trade number, printed on the bulb or in an instruction manual, makes it easy to find exact replacements.
    LED—Last longer and are more efficient than incandescent bulbs.
    Bulb
    Bulb Trade No.
    Voltage
    Wattage
    Light
    Technology
    Rated Life
    Overall
    Lg.
    Dia.
    Material
    Shape
    No.
    Choose a Color
    Pkg.
    Qty.
    Pkg.
    Single-Contact—SX6s Midget Base (0.28" Dia.)
     
    Flat-Top Bulb
    327, 370, 376, 387, 45926V AC/24V DC0.5 WLED100,000 hr.0.61"0.2"PlasticT1 3/4Clear, Green, Red17890K200000
    327, 376, 385, 38728V DC/30V DC0.52 WLED100,000 hr.0.61"0.2"PlasticT1 3/4Clear, Green, Red17890K30000
     
    Tubular Bulb
    38728V AC/28V DC1.1 WIncandescent7,000 hr.0.63"0.22"GlassT1 3/4Clear51505K360000
     
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