Pack of 6pcs MR16 halogen bulbs, 50w 12v, made with high-quality tungsten filaments for a long-lasting life of up to 3,000 hours. These MR16 GU5.3 bulbs are designed to withstand frequent switching, rated for approximately 8,000 on/off cycles, helping reduce the need for frequent replacements.Each 12V MR16 bulb delivers 800 lumens of warm white light at 2800K, creating a cozy and inviting atmosphere. With a beam angle of 36 degrees, the light is evenly distributed and ideal for accent lighting. The color rendering index (CRI) reaches 100, ensuring accurate color representation and vibrant illumination.These MR16 halogen bulbs are fully dimmable from 10% to 100%, allowing you to adjust brightness to suit any setting. They produce minimal flicker and emit no UV or IR radiation, offering a safer and more comfortable lighting experience. Free of lead and mercury, they are an environmentally friendly lighting option.Featuring a standard GU5.3 base, these bulbs are compatible with a wide range of fixtures. Ideal for use in track lighting, recessed ceiling lights, display lighting, desk and floor lamps, landscape lighting, and more. Suitable for both indoor and outdoor applications in homes, offices, galleries, and retail spaces.Backed by a one-year warranty and a 90-day money-back guarantee. If you have any issues or questions, customer support is available to assist. Buy with confidence.