The Tesco Home 2 LED Classic Cool White 40W Bulb is a pack of two energy-efficient indoor light bulbs with a soft white colour temperature and 470 lumens of brightness. These screw-connected lamp bulbs are made of glass and have an IP44 rating, making them suitable for various environments. With a lifespan of 15,000-19,999 hours and an energy efficiency rating of A, these bulbs offer a reliable and energy-efficient lighting solution for your home. The classic bulb shape and LED technology ensure a soft white finish and high-quality lighting output.