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1_40W Equivalent Tesler Clear 4W LED Dimmable Standard ST21
2_40W Equivalent Tesler Clear 4W LED Dimmable Standard ST21 more views
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40W Equivalent Tesler Clear 4W LED Dimmable Standard ST21


$5.99
  • Comparable Value $14.99
  • Ships Free with Orders Over $49*
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Product Details

Producing a light output of 400 lumens at a 4 watt rate, this dimmable LED light bulb is the perfect energy-efficient replacement for a standard 40 watt incandescent bulb.

Additional Info:

This ST21 LED light bulb consumes 4 watts of power to generate a light output of 400 lumens, which is the light output of a 40 watt incandescent bulb. The result is a great energy-efficient and power-saving choice for your lamps and lighting fixtures. The clear glass means a visible inside filament, which lights up to create an almost decorative look. One bulb per pack; price is for one bulb.

  • Decorative LED Edison filament bulb. 5 3/4" high x 2 3/4" wide. Standard-medium E26 base. Clear glass. 120V.
  • Uses only 4 watts, but has a light output comparable to a 40 watt incandescent. 400 lumens. 2700K color temperature. 90 CRI.
  • Dimmable with an electronic low voltage dimmer or LED-rated dimmer. Bulb averages 15,000 hours when used 3 hours per day.
  • Ideal for use in fixtures or lamps where the bulb is visible. Enclosed fixture and damp location rated. T20 and T24 compliant.
  • One bulb per pack; price is for one bulb. From the Tesler brand.
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Browse 2 questions Browse 2 questions and 2 answers
Do these bulbs flicker?
Martha M on Apr 6, 2021
BEST ANSWER: These bulbs do not have a flicker feature.
does the measurement of 5 3/4 high just for the bulb or does it include the base ?
S H on Jun 13, 2019
BEST ANSWER: The overall height listed for this light bulb includes the base as well.
Customer Photos
Customer Reviews
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4.6 / 5.0
22 Reviews
5 Stars
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1 Star
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Rated 5 out of 5
Light bulb
Simple and clean, this bulb was perfect for the fixture we purchased.
January 16, 2019
Purchased
over 2 years ago
Rated 5 out of 5
These are just what we wanted. A neutral light.
December 29, 2018
Purchased
over 2 years ago
Rated 5 out of 5
NICE LIGHTING LOW ENERGY USAGE
I like these bulbs because they put out a nice light and don't use much energy to operate. They are quite attractive.
February 10, 2019
Purchased
over 2 years ago
Rated 5 out of 5
Exactly what I was looking for. Not too bright, long-lasting and energy efficient.
October 19, 2018
Purchased
over 3 years ago
Rated 5 out of 5
The salesperson, Martha, suggested these bulbs for our new outdoor lights and they are great!!
May 25, 2018
Purchased
over 3 years ago
Rated 5 out of 5
Perfect
Love!!! Just the right amount of light
User submitted image
Added May 27, 2020
May 27, 2020
Purchased
1 year ago
Rated 5 out of 5
Nostalgic lighting
Nice glow perfect for a relaxing evening light yet bright enough to light an area
May 26, 2019
Purchased
over 2 years ago
Rated 5 out of 5
Vintage light bulbs are perfect.
Love the lights. Are perfect for our new light fixture in the bathroom. Soft yellow glow.
December 14, 2019
Purchased
1 year ago
Rated 5 out of 5
Terrific
Lit up the dining just right.
February 11, 2020
Purchased
1 year ago
Rated 5 out of 5
Great lightbulb!
It’s attractive and gives off plenty of light.
May 31, 2019
Purchased
over 2 years ago