【Focused and Bright Lighting】 2700K Soft 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. UPC 640852998584 Color 2700k Soft White -5.5w Shape Parabolic Aluminized Reflector(PAR) Voltage 120 Volts Wattage 5.5 watts Bulb Base GU10 Beam Angle 40 Degrees Brand Name MASTERY MART Brightness 400 Lumen Efficiency 72.73 lumens per watt Light Type LED Model Name MM-GU10 Unit Count 10.0 Count Item Weight 0.62 Kilograms Light Color White Manufacturer Mastery Mart Co., Limited Model Number GU10 Power Source Corded Electric Bulb Diameter 2 Inches Material Type Glass Control Method Push Button Item Type Name LED Bulb Shape Size PAR16 Controller Type Push Button Number of Items 10 Package Quantity 1 White Brightness 400 Lumens Color Temperature 2700 Kelvin Light Source Type LED Power Consumption 50 Watts Specification Met Energy Star, ul_listed Additional Features Dimmable Included Components bulbs Indoor Outdoor Usage Indoor Light Output Maximum 400 Lumens Light Source Wattage 5.5 Watts Color Rendering Index 85 Item Dimensions W x H 2 W x 2.05 H Connectivity Technology Normal bulb Manufacturer Part Number MM-MM-GU10-2024-0328 Specific Uses For Product Ceiling Fan Accepted Voltage Frequency 100 to 120 Volts and 60 Hertz Light Source Operating Life 25000 Hours Incandescent Equivalent Wattage 50 Watts Manufacturer Warranty Description 2 year manufacture.