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    1 Product
    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.

    Index-Base Miniature Light Bulbs

    Image of Product. Side View. Side1 orientation. ZoomedIn view. Contains Border. Light Bulbs. Index-Base Miniature Light Bulbs.
    Image of Product. Tapered Bulb (Front View). Front orientation. Light Bulbs. Index-Base Miniature Light Bulbs, Double Contact, Tapered Bulb.

    Side View

    Tapered

    Bulb

    (Front

    View)

    Often used in taillights, brake lights, indicators, and other vehicle lights. These bulbs have two filaments that operate at different brightness levels, with the second filament shining brighter when activated. They lock into sockets in tight spaces with offset pins on the base; one pin is slightly higher on the base than the other pin. Brightness is measured in lumens; the higher the lumens, the brighter the bulb.
    Light
    Bulb
    Bulb Trade
    No.
    Voltage
    Wattage
    Brightness
    Tech.
    Intensity
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    Dia.
    Material
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    Pkg.
    Double Contact—BAY15d (0.6" Dia.)
     
    Tapered Bulb
    115712.8V AC
    12.8V DC
    14V AC
    14V DC    		8.26 W
    26.9 W    		38 lm
    402 lm    		Incandescent2 Way5,000 hr.
    1,200 hr.    		Clear2"1"GlassS8101505K5800000
    Miniature Light Bulb, Index Base, Tapered, Trade Number 1157
    $5.57 per pack of 10 /
    $0.56 per piece
    Pack of 10In stock
     
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