Technical Specifications: Lighting Technology: LED Color Temperature (K): 5000K Daylight White Bulb Type: Household Bulb Shape: MR16 Indoor Light Bulb Base Code: GU10 Wattage (watts): 4 Light Output (lumens): 450 High Lumens Watt Equivalence: 50w Color Rendering Index (RA): 85+ Input Voltage: 120VAC Average Life (hours): 25,000 Dimmable: Non-dimmable Package Contents: 5 x LED Light bulbs (5000K Daylight White) NOTE:

• These LED bulbs are not dimmable; please DO NOT use them with dimmer switches. They prevent eye fatigue and provide instant bright light without buzzing or flickering, effectively protecting your family's eyesight and health.
• These light bulbs can be used in the GU10 base enclosed light fixtures. Ideal for houses, hotels, offices, restaurants, or any other places!
• It has a standard MR16 shape, measuring 1.97*2.09 inches, making it suitable for commercial lights or any space that needs bright home lighting.
• Super Bright & High CRI: Built with the latest LED technology, the MR16 GU10 LED bulbs emit a full 450 lumens of brightness and a stable 5000K daylight glow. With a Color Rendering Index (CRI) of more than 85+ and a wide beam angle of 120 degrees, these GU10 bulbs provide vivid and natural color performance, perfect for commercial lighting or any area requiring bright illumination.
• Energy Efficiency & Money Saving: Designed with energy-efficient LED chips, the 4W GU10 LED bulbs serve as an ideal replacement for traditional 50W halogen bulbs. With an annual cost of just $0.48 (based on 3 hours of use per day), these bulbs significantly reduce heat output and can save you up to 90% on your lighting electricity bills. Note: These LED lights are not dimmable.
• Long Lifetime: The 50W GU10 LED bulb boasts an exceptional lifespan rated at over 25,000+ hours, lasting 25 times longer than traditional halogen, incandescent, and fluorescent bulbs. This longevity reduces the frequency of bulb changes while maintaining the same high-quality lighting.
• Easy Installation & Wide Application: The standard MR16 shape with a universal GU10/Bi-pin lock base allows for easy installation into all standard GU10 cans and fixtures without any wiring needed. This makes it a great spotlight bulb for various settings, including recessed track lighting, range hoods, stovetops, living rooms, laundry rooms, kitchens, bedrooms, bathrooms, hallways, entryways, dining rooms, gardens, garages, porches, patios, and offices.
• Flicker-Free & Eye Protection: Meeting strict test criteria for flicker, strobe, glare, and color rendition, these non-dimmable GU10 light bulbs do not emit UV or IR radiation. They are designed to prevent eye fatigue and provide instant bright light without buzzing or flickering, effectively safeguarding your family’s eyesight and health.