Long Lasting Lifetime: Pack of 6pcs MR16 halogen bulbs 50w 12v, made of high-quality tungsten filaments, offering a 3000-hour lifespan. These MR16 GU5.3 bulbs can be switched on and off approximately 8000 times, reducing the cost of frequent replacements.12V MR16 Warm White 2800K: High output 800 lumens, 2800K bright warm white light provides a cozy and inviting atmosphere. The CRI up to 100 ensures accurate color rendering, making illuminated areas appear vibrant and natural.MR16 Bulb Dimmable & Eye-Protective: MR16 halogen bulb offers seamless dimming from 10% to 100%, suitable for various settings and moods. Free of lead and mercury, with zero flickering, these bulbs help protect your eyes and are safe for your family. No hazardous emissions, UV, or IR radiation, making them an environmentally friendly lighting choice.Standard MR16 GU5.3 Base & Wide Application: With a 36-degree beam angle for focused lighting, ideal for highlighting specific areas. Suitable for indoor and outdoor use in track lighting, accent lighting, landscape lighting, desk and floor lamps, fiber optics, homes, offices, and art galleries.Buy with Confidence: Designed to deliver high-quality performance, these MR16 GU5.3 halogen bulbs come with a one-year warranty and a 90-day 100% money-back guarantee or free exchange. For any questions regarding the 50w MR16 halogen bulb, please directly.