Mastery Mart Dimmable Vintage E26 LED Light Bulb, 2700K Soft White 5.5W (60 Watt Equivalent), Glass ST21 Antique Style, 500LM, Decorative Filament Bulb, UL and Energy Star, 10 Pack

  • ➤ Pack of 10. 2700K Soft White. 5.5 Watt (60W Equivalent), 500 lumens. Dimmable. Energy Star, UL-listed. 300 Degrees Beam Angle.
  • ➤ GREAT SAVINGS WITH SAME BRIGHTNESS – Save up to 91% energy and your bill by replacing 60 Watt with 5.5 Watt. Same brightness but costs only 9% of your old light bulbs. Light bulbs last at least 11 years for 3-5 hours per day
  • ➤ EXCELLENT COLOR CONSISTENCY& FLEXIBILITY – Dimmable. Soft White 2700K. Perfect fit for kitchens, living rooms, bedrooms and hallways in your table and floor lamps, pendant fixtures or ceiling fixtures, depends on your personal preference.
  • ➤ EASE OF INSTALLATION& UNIVERSAL SCREW BASE ACROSS NORTH AMERICA – Standard ST21 (ST64) model across North-America, medium screw base E26. Install these Bulbs into all medium screw base fixtures directly. Unlike fluorescent bulbs, these bulbs are free of UV and mercury.
  • ➤ WORLD CLASS QUALITY – We conducted 100% full inspection ✔ No defected bulbs will be Delivered to you. Great value, top quality, excellent performance but costs less than other brands. All of the Mastery Mart’s LED bulbs are certified by UL and Energy Star. REFUND MONEY FREELY with no questions if our LED light bulb does not satisfy you.

Product Description

Dimmable Light Source

It’s a good idea to use dimmers for the Mastery Mart ST19 bulbs since you can control the light output and the energy consumed.

  • Create the perfect atmosphere for your favors.
  • Dimming to a stable and ideal light level.
  • Dimmable from 0% to 100%
  • Dimming performance may vary by dimmer.

Energy Saving

Replacing 60 Watts Traditional Incandescent Bulbs,Save up to 91% on your electric bill-15,000 Hours usage Life.

300° Beam Angle

Wide Applications​: Home, Office, Hotel, Market, Store, Kitchen, Restaurant, Gallery, Museum and more.

Vintage Style LED

The filament style is charming. Not only with beautiful looks ST19 also performs good in utility. They are bright enough to read by.

High Quality, Beatuful Bright Light

The color rendering index of the filament bulb is as high as 80. It allows the product to show the most true and natural colors.

2700K Soft white
  • An excellent LED replacement for 60-Watt incandescent bulbs
  • Emit a bright, soft white glow friendly to our eyes
  • Provide a relaxing, cozy and comfortable ambiance that can please everyone.
  • The design of the bulbs is exquisite and they are attractive even when off.
  • Suited for most lighting applications — both indoors and outdoors.

May Mastery Mart accompany you a lifetime.


What’s inside: 10 Pieces of Vintage Glass LED Bulbs

Socket: E26 Screw Base

Color Temperature: 2700K Soft white

Features: Dimmable from 0% to 100%

Power: 5.5W (60W Equivalent)

Input Voltage: 120V/ 60Hz

Brightness: 500 Lumens

Certifications: UL listed, Energy Star Certified

UV and mercury-free/ RA>80/ CRI 85+

Base Type GU10 GU10 E26 E26 E26 E26
Wattage 4.5W 4.5W 9W 9W 5.5W 5.5W
Wattage Equivalent 50W 50W 100W 100W 60W 60W
Lumens 400LM 400LM 1100LM 1100LM 500LM 500LM
Color Temperature 2700K 5000K 2700K 5000K 2700K 5000K

2.36 inches x 2.36 inches x 5.12 inches. Weight: 1.15 lb

This product is manufactured overseas by one of our production partners.  

Shipping & Delivery


Delivery for imported, manufactured furniture by our production partners is FREE NATIONWIDE!

No costly prime membership is required nor is any bogus minimum order amount required.

Delivery time varies based on the product but is typically 2-5 business days, but may be up to 4+ weeks for large freight items like couches.


Average turn-around time from date of purchase till pick-up or delivery of a made to order solid-wood furniture purchase is 4-6 weeks.  Turn-around may be as short as 2 weeks and as long as 12 weeks.

Nearly all custom furniture orders may be picked up for free within 60 miles of any metropolitan area in the continental United States.

However, local delivery for custom furniture is also available!

Cost for custom furniture delivery is based on your proximity to your personal Hawkins Woodshop furniture artisan.  You are assigned and introduced to your HW carpenter after purchase.  Delivery cost is paid directly to your HW personal furniture artisan 2-3 days prior to scheduled delivery via any payment method you chose (Venmo, Zelle, PayPal, FB Pay, Check, Cash, Credit Card, etc).

Built-to-order furniture delivery rates are:
< 20 miles = $89.97
21-45 miles = $129.97
46-74 miles = $189.97
75-100 miles = $269.97
101-130 miles = $349.97

Returns & Cancellations

We've two categories of products for sale.

#1) Solid hardwood custom furniture that we make locally in every region throughout the United States. #2) Non custom furniture manufactured by our production partners. Each item on our store has its origin listed in its product description as made-to-order in the USA or imported from overseas. Kindly note, misunderstanding a product's origin isn't grounds for a cancellation or refund.

Non Custom Furniture Returns & Cancellations:

How much time after I purchase do I have to cancel for a refund?

In extenuating circumstances, customers may cancel an order within 24 hours of purchase via texting 916-692-0554 or emailing There are no refunds on any orders after 24 hours of purchase for any reason. If an order is lost during delivery we will arrange a free replacement. If an order is delivered damaged or missing parts we will procure free replacement parts for you from the manufacturer. Kindly note, buyer's remorse, delays during COVID, etc are not valid for cancellations/refunds.

Will you refund me back onto my card?

All approved order cancellations will be reimbursed via store credit only, minus a 15% fee.

How much time after receiving my non custom order do I have to ask to return the item?

We do not accept returns for any reason. If a product arrives damaged/missing parts please contact Colby at 916-692-0554 or kindly email Rest assured, we'll help get you a free replacement or free delivery of any missing parts.

Delays during the COVID-19 pandemic do not constitute grounds for cancellation or a refund. Everyone is trying their best, including us. Supply chains have been decimated across the world. Thank you for your patience and understanding if we experience a hiccup with your order's supply chain.

Orders lost by a carrier are not grounds for cancellation. All lost or damaged delivered orders will be replaced free of charge.

American Made Custom Solid Hardwood Furniture Returns & Cancellations:

We sell locally handmade built-to-order furniture here:

Given its hand made and hand-finished nature, variations and imperfections in solid, real-wood furniture are to be expected and celebrated. Each item is an original and no two pieces are exactly alike. By their nature, wood planks may be somewhat uneven and may develop small cracks and cup or bow over time due to changes in temperature or humidity. We believe this only enhances the furniture's rustic, unique character.

There are no cancellations or refunds on built-to-order furniture.

But please don't fret, there are lots of reasons we have so many 5 star reviews from customers. Perhaps the biggest reason is we LOVE our customers!  We work until you are completely satisfied, & offer a 100% satisfaction guarantee at time of delivery or pick-up.

In conclusion, when you buy from a small business, you're not helping a CEO buy a 3rd holiday home.  You're helping a little girl get dance lessons, a little boy his team jersey, and moms and dads put food on the table.

Thank you for your support. Thank you for following our social accounts and commenting on our posts.  Thank you for #shoppingsmall and #supportingsmallbusiness

Mastery Mart Dimmable Vintage E26 LED Light Bulb, 2700K Soft White 5.5W (60 Watt Equivalent), Glass ST21 Antique Style, 500LM, Decorative Filament Bulb, UL and Energy Star, 10 Pack

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