Product Description 1. Saves up to 80% energy compared to an halogen light 2. Small size fits more fixtures 3. Directly replace halogen lamps 4. Low temperature and low voltage start 5. Extremely high illumination efficiency 6. Life span 30,000 hours, 2 years warranty Package & shipping *Each in individual box, 10pcs in a inner box, 100pcs in a master carton