$7.95/Each

Ships free with Plus

Auto Reorder

Quick Shipping

Usually ships in 1 business day

Product Overview

  • 15,000 hour lifespan
  • 550 lumens
  • CRI of 80, color temperature of 2300 Kelvin
  • 4.5 watt (40 watt equivalent), 120V
  • Dimmable design
  • Omni-directional ST19 bulb shape with a medium base
  • Saves energy compared to incandescent bulbs
  • Safer and cooler than other types of bulbs
UPC Code:10045923095785

Save energy and ensure a safe environment with this Satco S9578 4.5 watt transparent amber LED light bulb with a medium base.

This Satco 4.5 watt transparent amber LED light bulb is equivalent to a 40 watt incandescent light bulb, but uses less energy and produces less heat than similar incandescent models. With a variety of features, including an ST19 shape and a medium base, it is the lighting solution you need at your establishment! Due to manufacturer production variations, check the Compatibility resource to ensure this part is suitable for your application.

  • 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.

  • UL Listed, US & Canada

    UL Listed, US & Canada

    This product has been certified by the Underwriters Laboratories (UL) to meet applicable safety standards required for use in the United States and Canada.

Warm Amber Light

Designed to last up to 15,000 hours, this 4.5 watt light bulb has a CRI (Color Rendering Index) of 80 and color temperature of 2300 Kelvin, which means it provides a warm amber light. Bright yet subtle, this bulb is perfect for use in commercial settings and can be used in completely enclosed light fixtures, or even in damp locations.

Versatile and Ergonomic

This energy saving bulb yields 550 lumens with a medium base and has an ST19 shape, which provides an omni-directional light source. Its dimmable design allows it to work with many types of dimmer switches to set the right mood wherever you choose to use it, for compatibility in a variety of settings.

Customer Q&AAsk a Question

Compare to Other Products

Overall Dimensions:
Maximum Overall Length (MOL):
5 3/8 Inches
Maximum Overall Diameter (MOD):
2 3/8 Inches

Please check the Compatibility resource for information on items that work with this product.

Attention CA Residents:

Resources and Downloads for
Satco S9578

A PDF viewer is required to view this product's information. Download Adobe Acrobat software

Customer Reviews

Overall User Rating

5.0 stars from 1 review

Rated 5 out of 5 stars

1 reviews rated this 5 out of 5 stars.

0 reviews rated this 4 out of 5 stars.

0 reviews rated this 3 out of 5 stars.

0 reviews rated this 2 out of 5 stars.

0 reviews rated this 1 out of 5 stars.

Frequently Mentioned

  • bulbs
  • less
  • watt
  • aforementioned
  • amber
  • bright
  • bulb
  • conjunction
  • design
  • energy

Customer Photos & Videos

Satco Customer Review from

Find Related Products