Set of 12 replacement LED Bulbs for the King Edison Grande Pendant Lamp Specification: 0.06W each Dimensions in mm: 5w X 5d X 30h Colour temperature: 3000~3500 This product uses Light Emitting Diodes (LEDs) which are extremely energy efficient and eco-friendly lighting choice. With distinct advantages such as an exceptionally longer life span of 40,000 hours, 85% lower energy usage, reduced maintenance costs and higher safety than traditional bulbs.