MASTERY MART LED GU10 Spotlight Light Bulbs, 50 Watt Equivalent, 5.5W Dimmable, Full Glass Cover Reflector, 5000K Daylight, 25000 Hours, UL Listed, Energy Star (Pack of 6)
$19.99 $164.99
Product Description
Package includes: 6 Pieces of LED GU10 Track Light BulbsSocket: GU10 BaseFeatures: Dimmable from 20% to 100%Power: 5.5W (50W Halogen Bulb Equivalent)Brightness: 400 LumensCertifications: UL Listed, Energy Star CertifiedInput Voltage: 120V AC/60HzBeam Angle: 40 DegreesColor Temperature: 5000K Daylight WhiteUV mercury-free/ RA>80/ CRI 85+
Energy Efficient
This 5.5 Watt LED light bulbs provide 400 lumens of natural light, equivalent to 50 watt halogen bulbs with 89% less energy use.
Reduce Eye Strain
GU10 light bulb offers stable lighting output without flickering that effectively protecting your family’s eyesight.
80+ Color Rendering Index
The CRI of this LED light bulb is higher than 80, showing the natural colors of your house, giving off an comfortable lighting experience.
Fully Dimmable
Smooth dimming from 20% to 100% and no flickering. So, you are able to create the right and perfect atmosphere.
Track Lighting
Track Lighting Recessed Lighting
Accent Lighting
Ceiling Lights
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Customer Reviews
4.6 out of 5 stars 4,197
4.6 out of 5 stars 4,197
4.6 out of 5 stars 4,197
4.5 out of 5 stars 1,361
4.2 out of 5 stars 1,084
4.2 out of 5 stars 1,084
Price
$29.99$29.99 $29.99$29.99 $29.99$29.99 $29.99$29.99 $33.99$33.99 $33.99$33.99
Base Type
GU10 GU10 GU10 GU10 E26 E26
Wattage
5.5W 5.5W 4.5W 4.5W 9W 9W
Lumens
400LM 400LM 400LM 400LM 1100LM 1100LM
Color Temperature
2700K 5000K 2700K 5000K 2700K 5000K
Dimmable
✓
✓
✓
✓
✓
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Is Discontinued By Manufacturer : No
Product Dimensions : 2 x 2 x 2 inches; 2.12 ounces
Item model number : MM-GU10
Date First Available : October 29, 2017
Manufacturer : Mastery Mart Co., Limited
ASIN : B07XBRN2D3
Country of Origin : China
【Focused and Bright Lighting】 5000K Daylight White Light 40° Beam angle. Our dimmable 5.5W GU10 LED bulbs deliver a crisp with a precise 40° spotlight beam—perfect for highlighting artwork, track lighting, basement fixtures, accent walls, kitchen counters, or task areas. Dimming from soft accent lighting to full brightness, letting you set the mood for any occasion.
【Powerful & Efficient – Save on Your Bills】Upgrade your lighting with confidence—each 5.5W GU10 LED bulb is a true replacement for a 50W halogen, dramatically cutting your energy costs by up to 89%. Enjoy the same bright light you love, while saving money month after month.
【Built to Last – Reliable Performance】Say goodbye to frequent bulb changes! Our LEDs are engineered to shine bright for over 25,000 hours, providing lasting performance and peace of mind. Count on consistent brightness and quality, year after year.
【Easy Universal Installation】With a standard PAR16 shape and GU10 base, these bulbs fit seamlessly into most track lights, recessed fixtures, and spotlights. Installation is quick and tool-free—just twist and lock into place.
【Safe, Flicker-Free, and Mercury-Free】Rest easy knowing our bulbs are UL certified for safety, contain zero mercury, and emit no UV or IR radiation. Enjoy steady, flicker-free lighting that’s gentle on your eyes and safe for your family and the environment.
Customers say
Customers appreciate these LED bulbs for their brightness, particularly noting the 2700K color temperature and how they brighten up rooms. They work well with dimmer switches, provide illumination without heat, and offer good value for money. The bulbs receive positive feedback for their quality, with customers noting they feel sturdier than others. Regarding flicker resistance and lifespan, while some report they dim smoothly without flickering, others mention they flicker slightly on dim and have a short lifespan of about a month.
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