McMaster-Carr logo
    Filter by
    Product Family
    Bulb Base Type
    Bulb Base Number
    Bulb Shape Number
    Bulb Shape
    Light Technology
    Overall Length
    Beam Angle
    Industrial Info Snippet
    Attribute Image
    Bulb Trade Number
    Equivalent Incandescent Bulb Wattage
    Bulb Material
    Light Appearance
    Pin Center-to-Center
    DFARS Specialty Metals
    Export Control Classification Number (ECCN)
    Industrial Info Snippet
    Maximum Temperature
    Minimum Temperature
    U.S.–Mexico–Canada Agreement (USMCA) Qualifying
    Industrial Info Snippet
    Rated Life @ 3 Hours per Day
    Forward
    Enter e-mail addresses in the fields below
    Message
    Cancel
    Print
    How can we improve?
    Comments
    E-mail address (if you would like a response)
    Help me decide (beta)
    2 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.

    Bi-Pin-Base Miniature Light Bulbs

    Image of Product. Front orientation. Light Bulbs. Bi-Pin-Base Miniature Light Bulbs, Tubular Bulb.
    Image of Product. Front orientation. Light Bulbs. Bi-Pin-Base Miniature Light Bulbs, Pointed Bulb.
    Image of Attribute. Front orientation. Contains Annotated. Light Bulbs. Bi-Pin-Base Miniature Light Bulbs.

    Tubular

    Bulb

    Pointed

    Bulb

    Often used for general task lighting and in flashlights, projectors, and microscopes, these bulbs are small but very bright. To replace a bi-pin bulb without a trade number, match the base number, voltage, and wattage. The base number reflects the pin spacing from center to center in millimeters—for example, G4 base pins are 4 mm apart. Brightness is measured in lumens; the higher the lumens, the brighter the bulb.
    LED—Last longer and are more efficient than other technologies.
    Bulb
    Bulb Trade
    No.
    Voltage
    Wattage
    Equiv. Incandescent
    Bulb Wattage, W
    Brightness
    Light
    Technology
    Rated
    Life
    Color
    Overall
    Lg.
    Dia.
    Material
    Shape
    No.
    Pkg.
    Qty.
    Pkg.
    G4 Base (4 mm Pin Center-to-Center)
     
    Tubular Bulb
    JC1012V DC1 W10100 lmLED15,000 hr.Frosted1 1/2"5/8"PlasticT311997K21100000
     
    Pointed Bulb
    JC1012V AC/12V DC10 W—115 lmHalogen2,000 hr.Clear1 1/4"3/8"GlassT319613T1240000
     
    back to top