Tested and verified performance: According to ErP, the average life of the bulb is 2000 hours. No frequent replacement required. Package includes: 8 standard size G4 halogen bulbs. High quality: Made of high quality metal molybdenum, no lead or mercury, no ultraviolet or infrared. It can be disposed of with household waste. Classic clear glass design, no flickering, no humming. 100 CRI, restore the original color of the item. Usage: Capsule bulbs are very suitable for breakfast areas such as kitchens, kitchens, living rooms, bedrooms, table and floor lamps, ceiling lights, etc.