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MASTERY MART ST21 Dimmable LED Vintage Edison Light Bulb 100W Equivalent 10 Pack 2700K Soft White Clear Glass E26 Base 1100LM
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Vendor: MASTERY MART
Type: light-bulbs
Sku: WBLSDB093PHY2NN
Availability: In Stock
Sold by LightsDaddy, an authorized reseller.
Returns accepted within 30 days | support@lightsdaddy.com
Shipping Information
- Free Standard Shipping — United States only
- Processing Time: 1–3 business days
- Estimated Delivery: 3–5 business days after dispatch
- Securely packed to protect your lighting fixtures during transit
- Tracking number sent via email once dispatched
- Orders over $250 require signature upon delivery. Taxes calculated at checkout.
Returns & Refund
Returns accepted within 30 days of delivery.
Damaged or Defective Item
Free return shipping + replacement or full refund
Wrong Item Received
Free return shipping + replacement or full refund
Change of Mind
Return shipping at customer's expense · Item must be unused & in original packaging
All returns require a Return Authorization (RA) number before sending.
View Full Return & Refund Policy
Safety & Compliance
⚠️
California Proposition 65 Warning
Some products sold on this website may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
www.P65Warnings.ca.gov
⚡
Electrical Safety Warning
All electrical products must be installed by a qualified electrician in accordance with local wiring regulations. Incorrect installation may result in fire, electric shock, or injury.
Always disconnect power at the circuit breaker before installation.
💡
Bulb & Usage Advisory
Do not exceed the maximum wattage specified on the fixture label. Keep away from flammable materials. Allow adequate ventilation around the fixture.
Keep out of reach of children. Not suitable for wet locations unless rated IP65 or higher.
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MASTERY MART ST21 Dimmable LED Vintage Edison Light Bulb 100W Equivalent 10 Pack 2700K Soft White Clear Glass E26 Base 1100LM
$48.15
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Frequently Asked Questions
- Q: What are the dimensions of the MASTERY MART ST21 light bulb? A: The MASTERY MART ST21 light bulb measures five point thirty-five inches in height and two point fifty-two inches in width.
- Q: What is the wattage and brightness of this bulb? A: The bulb uses nine watts and provides a brightness of one thousand one hundred lumens, equivalent to a one hundred watt incandescent bulb.
- Q: What color temperature does this bulb emit? A: This light bulb emits a soft white light at a color temperature of two thousand seven hundred Kelvin.
- Q: Is the MASTERY MART ST21 bulb dimmable? A: Yes, this bulb is dimmable and compatible with most dimmer switches.
- Q: What is the lifespan of the MASTERY MART ST21 light bulb? A: This bulb is rated to last up to eleven years, based on an average usage of five hours per day.
- Q: How do I install the MASTERY MART ST21 light bulb? A: Simply screw the bulb into any standard medium screw base fixture to enjoy instant brightness.
- Q: Is this bulb suitable for outdoor use? A: No, this bulb is designed for indoor use only and should not be exposed to outdoor conditions.
- Q: Can I use this bulb in a ceiling fixture? A: Yes, this bulb is suitable for use in ceiling fixtures, as well as table and floor lamps.
- Q: What type of base does the MASTERY MART ST21 bulb have? A: This bulb has a standard E26 medium base, making it compatible with a wide range of fixtures.
- Q: How should I clean the MASTERY MART ST21 light bulb? A: To clean the bulb, turn it off and allow it to cool, then gently wipe with a dry cloth to remove dust.
- Q: Is there a warranty for the MASTERY MART ST21 bulb? A: Yes, the bulb comes with an excellent warranty and is UL and SGS certified for quality assurance.
- Q: What should I do if the bulb arrives damaged? A: If the bulb arrives damaged, please contact customer service for assistance with returns or replacements.
- Q: How energy efficient is the MASTERY MART ST21 light bulb? A: This bulb is very energy efficient, using only nine watts while providing the same brightness as a one hundred watt bulb, saving up to ninety-one percent on energy costs.
- Q: Can I use this bulb with a smart dimmer? A: Yes, the MASTERY MART ST21 bulb is compatible with most smart dimmer switches.
- Q: What materials are used in the construction of this bulb? A: The bulb features a clear glass design with an antique decorative filament.