McMaster-Carr logo
    Filter by
    Product Family
    Bulb Base Type
    Bayonet Base Size
    Bulb Shape
    Equivalent Incandescent Bulb Wattage
    Light Technology
    Bulb Shape Number
    Color
    Light Bulb Contact Type
    Overall Length
    Maximum Temperature
    Bulb Diameter
    Bulb Base Number
    Base Diameter
    Bulb Material
    DFARS Specialty Metals
    Export Control Classification Number (ECCN)
    Industrial Info Snippet
    Light Intensity Setting
    Material
    U.S.–Mexico–Canada Agreement (USMCA) Qualifying
    Industrial Info Snippet
    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)
    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.

    Bayonet-Base Light Bulbs

    Image of Product. Pointed Bulb. Front orientation. Light Bulbs. Bayonet-Base Light Bulbs, Double Contact, Pointed Bulb.

    Pointed

    Bulb

    Pins on the base lock these bulbs into sockets to withstand vibration. They're often used in machines and elevators. A bulb’s estimated yearly energy cost is based on 3 hours of usage per day at $0.11 per kWh.
    Light
    Bulb
    Voltage
    Wattage,
    W
    Appearance
    Tech.
    Brightness,
    lm
    Bulb Trade No.
    Shape
    No.
    Dia.
    Color
    Rated Life,
    hr.
    Est. Yearly
    Energy Cost
    Overall
    Lg.
    Pkg.
    Qty.
    Pkg.
    Double Contact—Small Bayonet Base (0.59" Dia.)
     
    Pointed Bulb
    120V AC100Warm (2,950 K)Halogen1,900100Q/CL/DC, ESRT41/2"Clear1,000$12.102 1/2"11513K32000000
    120V AC/120V DC150Warm (2,950 K)Halogen2,800150Q/CL/DC, ETCT41/2"Clear2,000$18.102 1/2"11513K3300000
    120V AC/120V DC250Warm (2,950 K)Halogen5,000250Q/CL/DC, ESST41/2"Clear2,000$30.203 1/8"11513K800000
     
    back to top