The Sylvania 35W Hi-Spot GU10 ECO 20° (10 Pack) is a pack of dimmable halogen light bulbs with a warm white light colour and a high brightness of 700LM. With a bulb wattage of 35W and a colour temperature of 2800K, these GU10 bulbs are designed to provide efficient and effective lighting in your home. The bulbs are designed for long life, with a bulb life hours ranging from 2,000 to 4,999 hours, and offer a reliable 230V output voltage for consistent performance. Perfect for illuminating any room with bright and warm white light.