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Regularly: $1.29/Each
  • Up to 2000 rated hours of luminescence
  • 330 lumens
  • Frosted finish with medium base
  • Built to withstand external stresses without damage
  • CC-9 filament wire for durability
  • Dimmable design
  • 130V

UPC Code:


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Satco S3849 Specs
Length 4 Inches
Diameter 2 1/2 Inches
Voltage 130
Wattage 45 Watts
Application General Service
Base Style Standard / Medium
Brightness 330 Lumens
Bulb Shape R Series
Burn Time 2,000 Hr.
Features Dimmable
Finish Frosted
Type Incandescent Bulbs
Usage Indoor

Customer questions about this product

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.
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Satco S3849 Details

This Satco S3849 45 watt frosted incandescent bulb is the general service lighting solution you need at your commercial establishment! Boasting 2000 rated hours of light, this bulb features a CC-9 filament wire and medium base, which ensures long-lasting use and cuts back on replacement costs. When paired with the appropriate dimmer switch, this bulb can be dimmed to accommodate whatever setting you are in.

This 130V bulb emits 330 lumens, and is perfect for household or commercial use.

Overall Dimensions:
Maximum Overall Length (MOL): 4"
Maximum Overall Diameter (MOD): 2 1/2"

  • 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.

Resources and Downloads for
Satco S3849

Spec Sheet Specsheet

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Customer Reviews

  • Overall User Rating: Satco S3849 45 Watt Frosted Incandescent General Service Light Bulb - 130V (R20)

    4.9 stars from 8 reviews


    People Talk About:

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    These are really great bulbs. They have a bright warm glow. They are nice to have in any home or office setting. They can brighten up any room.
    We love buying light bulbs here on the site. They get shipped directly to our door and we do not have go to the store. This bulb is rated at 330 lumens and has a frosted finish. A very good quality bulb for the price.
    At 45 watts, this incandescent lightbulb is the Satco brand. It is made for indoor use, it has a frosted finish, and it has a brass base for easy installation.
    Bought this light bulb to use in my basement. It's bright and emits light at a wide angle, while still being energy efficient. Would buy again.
    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.
    This is a really great price for a light bulb. Really glad I saw this on Webstaurant. I have a lamp that uses this type of light bulb, and so far so good!
    Please send Q in contestant lightbulbs really nice I like it at a really great price from the Webster on store let's see how long it lasts it's nice and bright for being such a little bowl
    Replacement bulbs for track lighting. The old ones seemed to blow all the time, and these ones are cheap and are working just fine so far.

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