Bright Light last for 8,000hrs. Type A North America AC adapter included. Dimension: 5 x 5 x 7.5 in. You will also receive tracking information once it is dispatched.Defective items due to manufacturing error only. The item "Laser Sphere Color Changing Lamp Projector Light Show" is in sale since Tuesday, April 24, 2012. This item is in the category "Musical Instruments & Gear\Stage Lighting & Effects\Other Stage Lighting & Effects". The seller is "woolalashop" and is located in Pasadena, California. This item can be shipped worldwide.