Illuminate your home with Feit Electric Q43A/W/4/RP A19 halogen bulbs. With bright white light and a color temperature of 3500K-4100K, these bulbs emit a cool, refreshing glow that's perfect for any space. With 24 bulbs in each box, you can easily brighten up every room in your home. These energy-saving bulbs are dimmable and have a bulb life of 1000-1999 hours. They are made of glass and have a standard bulb shape, making them easy to replace. The Feit Electric brand is known for quality and reliability, and these bulbs are no exception.