McMaster-Carr logo
    Filter by
    Bulb Shape Number
    Bulb Base Type
    Wattage
    Beam Spread
    Voltage
    Industrial Info Snippet
    Bulb Material
    Light Technology
    Estimated Yearly Energy Cost
    For Use Outdoors
    Material
    Minimum Temperature
    Rated Life
    Rated Life @ 3 Hours per Day
    U.S.–Mexico–Canada Agreement (USMCA) Qualifying
    Maximum Temperature
    DFARS Specialty Metals
    Export Control Classification Number (ECCN)
    Industrial Info Snippet
    Food Industry Standard
    Brightness
    Bulb Diameter
    Overall Length
    Enter e-mail addresses in the fields below
    Message
    Cancel
    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.

    Heat Lamp Bulbs

    Image of Product. Front orientation. Heat Lamp Bulbs. Heat Lamp Bulbs, PAR38 Bulb Shape.

    PAR38 Bulb Shape

    Keep food warm, speed up drying, or make chilly workstations comfortable. These bulbs radiate infrared heat that penetrates and warms the surfaces they shine on. The higher the wattage, the more warmth they give.
    Shatter-Resistant Plastic-Coated Glass Bulb—A plastic coating helps contain glass shards if the bulb breaks.
    PAR38 Bulb Shape—A narrow beam focuses heat on a small area. These bulbs are made of thick, hardened glass for added durability.
    Wattage,
    W
    Color
    For Use
    Outdoors
    Food Industry
    Std.
    Bulb
    Dia.
    Overall
    Lg.
    Voltage,
    V AC
    Each
    Glass Bulb
     
    PAR38 Bulb Shape—Medium-(Standard Household) Base (1 1/16" Diameter)
    125ClearYes4 3/4"5 1/4"1201547K51000000
    175ClearYes4 3/4"5 1/4"1201547K5300000
     
    Shatter-Resistant Plastic-Coated Glass Bulb
     
    PAR38 Bulb Shape—Medium-(Standard Household) Base (1 1/16" Diameter)
    175ClearNoNSF/ANSI 2
    4 3/4"5 3/8"1201532K69100000
     
    back to top