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MASTERY MART GU10 LED Bulbs Dimmable, 50 Watt Halogen Equivalent, 2700K Soft White, 4.5W Flood Light Bulbs, MR16 Spot 400lm 40 B
WELCOME5: Use code WELCOME5 for 5% off on your first order
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Vendor: MASTERY MART
Type: Light Bulbs
Sku: WBLSDB085BPBJMJ
Availability: Out of 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 GU10 LED Bulbs Dimmable, 50 Watt Halogen Equivalent, 2700K Soft White, 4.5W Flood Light Bulbs, MR16 Spot 400lm 40 B
$39.29
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Frequently Asked Questions
- Q: What is the power consumption of these light bulbs? A: The power consumption is four point five watts. This is equivalent to a fifty watt halogen light bulb, providing an energy-efficient lighting option.
- Q: What is the color temperature of these bulbs? A: The color temperature is two thousand seven hundred Kelvin. This gives off a soft white light, creating a warm and inviting atmosphere.
- Q: What are the dimensions of the GU10 LED light bulbs? A: The dimensions are one point nine seven inches in length, one point nine seven inches in width, and two point zero five inches in height. These compact sizes make them suitable for various fixtures.
- Q: How many bulbs are included in this pack? A: The pack includes ten bulbs. This allows for multiple installations or replacements in your home or office.
- Q: What type of socket do these light bulbs use? A: These light bulbs use a GU10 MR16 socket. This makes them compatible with a wide range of track lighting fixtures.
- Q: How do I install these LED light bulbs? A: To install, simply twist the bulb into a GU10 socket until secure. Ensure the power is turned off during installation for safety.
- Q: Are these bulbs dimmable? A: Yes, these bulbs are dimmable. This feature allows you to adjust the brightness to create the desired ambiance in any room.
- Q: Can I use these bulbs in a standard lamp? A: No, these bulbs require a GU10 MR16 socket. They are designed for track lighting and may not fit in standard lamps.
- Q: How should I clean the GU10 LED light bulbs? A: To clean, turn off the power and wipe with a soft, dry cloth. Avoid using abrasive materials that could scratch the glass surface.
- Q: What is the lifespan of these light bulbs? A: The lifespan is twenty-five thousand hours. This means you can enjoy long-lasting illumination without frequent replacements.
- Q: Are these bulbs safe for indoor use? A: Yes, these bulbs are safe for indoor use. They are UL listed and Energy Star certified, indicating they meet safety and efficiency standards.
- Q: What certifications do these light bulbs have? A: These bulbs are UL listed and Energy Star certified. This ensures they meet high standards for safety and energy efficiency.
- Q: What should I do if a bulb arrives damaged? A: If a bulb arrives damaged, please contact customer support for assistance with a replacement. They will guide you through the return process.
- Q: Is there a warranty for these light bulbs? A: Yes, there is a satisfaction guarantee. If you are not satisfied, you can request a full reimbursement.
- Q: Can these bulbs be used in outdoor fixtures? A: No, these bulbs are designed for indoor use only. Using them outdoors may void warranties and safety certifications.
- Q: How do these bulbs compare to traditional halogen bulbs? A: These LED bulbs use significantly less energy than traditional halogen bulbs while providing the same brightness. They also have a longer lifespan.