This product is a pack of six LED MR16 bulbs designed to replace 20W halogen bulbs. They have a warm white light color with a color temperature of 2700 Kelvin and a beam angle of 36°-45°. The bulbs have a bi-pin connector and are suitable for indoor and outdoor use. They are energy-efficient and have a long lifespan of 25,000-29,999 hours. The bulbs are lead-free and frosted, and come with a 2-year manufacturer warranty.