This product is a set of 5 high-quality LED G4 COB lamp bulbs with a warm or cool white light color and a 180-degree or above beam angle. They have an energy rating of A++ to E and a 2-star energy star rating. The bulbs are dimmable, lead-free, and have a long lifespan of more than 50,000 hours. They are designed for decorative purposes and have an IP65 rating, making them suitable for outdoor use. The bulbs have a wattage of 12W and an output voltage of 12V AC/DC.