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    2 Products

    Heat Lamp Bulbs

    Image of Product. Side1 orientation. Heat Lamp Bulbs. Heat Lamp Bulbs, R40 Bulb Shape.

    R40 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.
    R40 Bulb Shape—Cast a wide beam to warm large surfaces. They’re often used in hanging heat lamps and other large fixtures. These bulbs are made of blown glass.
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    Glass Bulb
     
    R40 Bulb Shape—Medium-(Standard Household) Base (1 1/16" Diameter)
    375ClearNo5"7 5/8"1201547K35000000121547K3510000000
     
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