Specifications :-

Key Specifications
Bulb Shape / Type ST15
Base E12
Wattage 4W
Wattage Equivalent 40W
Lumens 400 lms
Color Temperature 2700K
Color Rendering Index (CRI) 90
Dimmable Yes
Voltage 120V
Performance
Efficacy 100 LPW
Rated Life 15000 Hours
Savings Over Life 59.41
Features / Controls
Technology LED
Construction / Installation
Finish Clear
Length 9.056 In
Width 4.016 In
Height 2.008 In
Maximum Overall Length 4 In
Maximum Overall Diameter 1.9 In
Environment / Ratings
Enclosed Fixture Rated Yes
Certifications / Compliance
Safety Listing UL
Location Rating Damp
Title 20 Compliant Yes
Downloads / Pro Data
Lighting Facts Yes
Warranty 5 Years

Designed around real-world replacement and décor needs, Bulbrite LED Filament Pack of (4) 4 Watt Dimmable ST15 Light Bulb with Clear Glass Finish and Candelabra (E12) Base - 2700K (Warm White Light), 400 Lumens works especially well in designs where the lamp itself is meant to be seen.

Bulbrite’s assortment covers many specialized lighting formats, and this product belongs to the part of the range focused on antique-style LED lighting. It delivers the nostalgic visual language buyers expect from exposed-filament lighting. In practice, that can make it easier to preserve the character of an existing fixture, complete a coordinated décor plan, or source the right type of lighting for a renovation without introducing a product that feels out of place.

This type of antique-style LED lighting should be selected with the application in mind. It is relevant to designs where the lamp itself is meant to be seen, and it can serve both replacement and new-project needs. For shoppers balancing appearance, fixture suitability and everyday usability, choosing within a consistent Bulbrite lighting family can also make a multi-fixture project easier to coordinate.

Before purchasing, confirm that the product name and intended lamp or fixture type match the application you are working with. Once compatibility is established, it can be used as part of a thoughtful lighting refresh for designs where the lamp itself is meant to be seen. Choose this Bulbrite option when shopping for a replacement or upgrade that matches the intended fixture and application.

Bulbrite’s assortment covers many specialized lighting formats, and this product belongs to the part of the range focused on antique-style LED lighting. It delivers the nostalgic visual language buyers expect from exposed-filament lighting. In practice, that can make it easier to preserve the character of an existing fixture, complete a coordinated décor plan, or source the right type of lighting for a renovation without introducing a product that feels out of place.

This type of antique-style LED lighting should be selected with the application in mind. It is relevant to designs where the lamp itself is meant to be seen, and it can serve both replacement and new-project needs. For shoppers balancing appearance, fixture suitability and everyday usability, choosing within a consistent Bulbrite lighting family can also make a multi-fixture project easier to coordinate.

Before purchasing, confirm that the product name and intended lamp or fixture type match the application you are working with. Once compatibility is established, it can be used as part of a thoughtful lighting refresh for designs where the lamp itself is meant to be seen. Choose this Bulbrite option when shopping for a replacement or upgrade that matches the intended fixture and application.

Features & Benefits

  • ST15 LED bulb with an E12, candelabra screw, base in a Clear finish.
  • 40 Watt equivalent, using only 4 Watts (400 lumens).
  • 2700K color temperature for a Warm White light.
  • Fully Dimmable and works with most dimmer switches.
  • Long lasting energy efficient LED lighting, lasts up to 15,000 hours.

Shipping Policy

We offer fast, reliable shipping with free shipping on eligible orders. Most in-stock orders are processed within 1–2 business days and include tracking information.Delivery times vary by shipping method and destination, with standard shipping typically arriving within 3–10 business days. Some specialty items may require additional processing time.For any shipping questions or order assistance, please contact our support team we're happy to help.

Returns & Refunds

Returns are accepted within 10 days of delivery for unused items in their original packaging. An RMA (Return Authorization) is required before returning any item. Restocking fees may apply.

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Frequently Asked Questions

Everything you need to know about the Bulbrite LED Filament 4W Dimmable ST15 Light Bulb with Clear Glass Finish and E12 Candelabra Base – 2700K Warm White Light, 400 Lumens, 4-Pack

When is this ST15 filament LED bulb a practical option for lighting upgrades for compatible lighting applications?

How do the E12 base and 120V voltage requirements affect this ST15 filament LED bulb compatibility?

How should buyers interpret the 40W equivalent rating listed for this ST15 filament LED bulb?

Where can shoppers buy this ST15 filament LED bulb with E12 base online for their next replacement?

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