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MASTERY MART ST21 Dimmable LED Vintage Edison Bulb 100W Equivalent 5000K Daylight White 10 Pack E26 Base 1100LM
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Vendor: MASTERY MART
Type: light-bulbs
Sku: WBLSDB093NYBGXN
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 Bulb 100W Equivalent 5000K Daylight White 10 Pack E26 Base 1100LM
$50.68
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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 lumen output of this bulb? A: The bulb uses nine watts of power and produces one thousand one hundred lumens of brightness.
- Q: What is the color temperature of the MASTERY MART ST21 bulb? A: The bulb has a color temperature of five thousand Kelvin, providing a daylight white light.
- Q: How do I install the MASTERY MART ST21 light bulb? A: To install the bulb, simply screw it into any standard medium screw base fixture for immediate brightness.
- Q: Is the MASTERY MART ST21 bulb dimmable? A: Yes, this bulb is dimmable and compatible with most dimmer switches for adjustable lighting.
- Q: Can I use this bulb in any room? A: Yes, the MASTERY MART ST21 bulb is suitable for various settings including kitchens, living rooms, and bedrooms.
- Q: How should I clean and maintain the MASTERY MART ST21 bulb? A: To clean the bulb, ensure it is turned off and cool, then wipe with a soft, dry cloth to remove dust.
- Q: Is this bulb safe to use in enclosed fixtures? A: Yes, the MASTERY MART ST21 bulb can be used in enclosed fixtures, but ensure proper ventilation for heat dissipation.
- Q: How long can I expect the MASTERY MART ST21 bulb to last? A: This bulb is rated to last up to eleven years based on usage of five hours per day.
- Q: What certifications does the MASTERY MART ST21 bulb have? A: The bulb is UL and SGS certified, ensuring it meets quality and safety standards.
- Q: Is this light bulb energy efficient? A: Yes, it is energy efficient, providing the brightness of a one hundred watt bulb while consuming only nine watts.
- Q: What is the beam angle of the MASTERY MART ST21 bulb? A: The bulb features a beam angle of three hundred degrees for broad illumination.
- Q: Can I use the MASTERY MART ST21 bulb outdoors? A: No, this bulb is designed for indoor use only and should not be exposed to harsh outdoor conditions.
- Q: What is the packaging quantity for the MASTERY MART ST21 bulb? A: The MASTERY MART ST21 bulb is available in a pack of ten bulbs.
- Q: What should I do if my MASTERY MART ST21 bulb arrives damaged? A: If your bulb arrives damaged, please contact customer support for assistance with returns or replacements.