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  • 5000 average rated hours of luminescence
  • 680 lumens
  • Frosted, shatterproof finish with medium brass base
  • Designed to withstand external stresses without damage
  • C-9 filament wire for durability
  • Can handle vibrations
  • Dimmable design
  • 130V
UPC Code: 045923339318

This Satco S3931 75 watt frosted incandescent bulb is a great solution for rough service lighting needs.

This light bulb is a great choice for rough-use applications that require shock and vibration resistance! Its medium E26-style brass base fits in many light sockets and will not oxidize or freeze, making it a versatile choice to keep on hand when a bulb goes out. And with a durable C-9 filament wire, it is rated to provide 5000 average hours of light.

  • RoHS Compliant

    RoHS Compliant

    This item complies with the standards imposed by the Restriction of Hazardous Substances Directive, which restricts the use of certain hazardous substances in electrical equipment.

75W, Frosted Finish

This 130V bulb is rated at 75W and emits 680 lumens for great illumination no matter where it's installed. Additionally, it boasts a frosted finish, which provides a softer look than a standard clear bulb. And because it's dimmable, you can also use it in fixtures where the light level can be adjusted as needed.

Shatterproof, Rough Service Use

Applications that see a lot of vibration, shock, or other external stresses can damage standard incandescent bulbs, so it's important to get a rough service bulb like this one. And thanks to the shatterproof coating, this bulb is less likely to break during use, helping to keep your guests and staff members safe.

Customer Q&A Ask a Question

I installed this bulb and it doesn’t seem as bright as the one I was replacing. What gives?
This is a commercial/ industrial bulb designed to withstand power surges. While it will operate on a household 120 volt electrical connection, it actually requires a 130 volt electrical connection to produce the full rated lumens. The light lumen output will go down about 24% when used in a 120 volt circuit, but the life of the bulb will last 280% longer than it would in a commercial/industrial setting with a 130 volt circuit.
Are there restrictions on which states these light bulbs can be shipped to?
Due to state regulations, this product is unavailable for shipment to the states of California and Nevada.

Resources and Downloads for
Satco S3931

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Customer Reviews

  • Overall User Rating: Satco S3931 75 Watt Frosted Shatterproof Finish Incandescent Rough Service Light Bulb -130V (A19)

    5.0 stars from 11 reviews


    People Talk About:

    bulb light Watt Shatterproof bright lights finish Frosted bulbs glows
    Great bulb, plenty of light for this rough service bulb and can really take the abuse of a mechanic shop, being dropped and thrown constantly they hold up well!
    I purchased one of these lights to see how smart home products are and I could not be happier. The set up was very easy, there are no additional hubs needed in order to make the light work which is fantastic. Would recommend!!
    These bulbs cost less! This 75 watt bulb will avenge 5000 hours of luminescence and is rated at 680 lumens. This bulb does have a frosted finish and can be used for commercial and household uses.
    With a clearly labeled box, this 75 watt light bulb really glows in my lamp. It has a surface that makes holding it very easy for installation.
    This light bulb is nice and bright without being too harsh on the eyes. Has an expected life span of 5 years –– excellent deal for the price.
    This 70 Watt lightbulb is perfect for a commercial fridge. It creates a bright light within confined space and is lightly frosted as opposed to translucent.
    This shatterproof claim was unintentionally put to the test upon arrival and it held to be true. I was very impressed with quality and durability.
    Great warm glow works well for an overhead light and is lasting so far a few weeks with being turned off and on often. Good for our storage room since it's shatterproof and more durable!
    Satco S3931 75 Watt Frosted Shatterproof Finish Incandescent Rough Service Light Bulb -130V (A19) has a pretty, upscale looking finish and is very bright. I'd highly recommend.
    This 75 watt shatterproof light bulb really helped to light up my front yard, It has a very long life and still continues to function as a critical element of my household.
    We needed shatterproof lights in order to comply with health code regulations. Was very happy to see webstaurant carried these. This 75 watt bulb is plenty bright enough

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