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Regularly: $0.59/Each
  • Up to 2500 rated hours of luminescence
  • 150 lumens
  • Frosted finish with medium base
  • Perfect for household or commercial use
  • C-9 filament wire for durability
  • Dimmable design
  • 130V

UPC Code:


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Satco S3815 Specs
Length 3 1/2 Inches
Diameter 1 7/8 Inches
Voltage 130
Wattage 25 Watts
Application General Service
Base Style Standard / Medium
Brightness 150 Lumens
Bulb Shape A Series
Burn Time 2,500 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 S3815 Details

This Satco S3815 25 watt frosted incandescent bulb is the general service lighting solution you need at your establishment! Boasting 2500 rated hours of light, this bulb features a C-9 filament wire and medium base, which ensures long-lasting use and cuts back on replacement costs.

This 130V bulb emits 150 lumens and is perfect for use in household or commercial settings.

Overall Dimensions:
Maximum Overall Length (MOL): 3 1/2"
Maximum Overall Diameter (MOD): 1 7/8"

  • 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 S3815

Spec Sheet Specsheet

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Customer Reviews

  • Overall User Rating: Satco S3815 25 Watt Frosted Finish Incandescent General Service Light Bulb - 130V (A15)

    4.9 stars from 11 reviews


    People Talk About:

    bulb light watt Frosted bulbs great nice price lamps bright
  • Arrange by 
    This 25 watt bulb is bright enough to use for night lamp. Its has 2500 hours time period . It's good quality price is affordable and shipping was fast and safely.
    A very low priced commercial or home use light blub. This bulb is rated at 150 lumens and has a frosted finish. We have used this in bathrooms and offices at our kitchen.
    This bulb arrived so it works. Ready to go for lighting my refrigerator, it provides good, constant illumination. Easy to install, this bulb lasts 2500 hours.
    Nice, low-watt light bulb. Perfect for reading at night time. Not blindingly bright to the point where it messes with your circadian rhythm and keeps you up past bedtime.
    This Satco twenty-five watt frosted finish incandescent general service light bulb is exactly as described in the product description on the website. I was pleased the frosted appearance is not overwhelming and would order this again for certain. I would like to see additional bulk purchasing options available in the future.
    Satco S3815 25 Watt Frosted Finish Incandescent General Service Light Bulb - 130V (A15) is a bit dimmer than some but only being 25 watt is nice and not overpoweringly bright.
    This is a nice frosted 25 watt bulb that is perfect for small lamps where a dim light is desired. Its perfect for my entry table lamps.
    For the price, I really can't think of anything bad about these lightbulbs. The one I got fits my ceiling light perfectly and so far it's working great.
    light bulb is really nice quality, for the price, you can order so many, its great that this web site sells them, makes it easy to order with other kitchen item.
    Our bakery blows light bulbs more than we would like due to it being an old building. We were very pleased when we saw webstaurant sold bulbs because we knew they'd be great and a great price.
    This is our first stab at Satco branded bulbs. So far they have been good and work as expected. The only downfall was that the tip was already rusted as if it'd collected moisture in storage and I worry about It breaking off into my fixture when it blows. Other then that, happy with the purchase.

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