Flight X-Lite 2 NEO Curing Light is a high power 2,300 mw/cm2 dual wavelength curing light with the ability to cure all composites within the wavelength of 190nm to 385nm and 385-515nm. The dual wavelength makes this the most versatile and powerful curing light available to cure in as little as 3 seconds. This new and improved Xlite 2 NEO curing light features an aluminum body for better durability and a higher intensity LED for faster curing. Composites can cure to a depth of 2mm in as little as 3 seconds. The 5w LED curing light uses a Lithium Ion battery(5VDC) with a full charge that can last up to 120 minutes of continuous use. The unique small head design (12mm) of the curing light eliminates the need for fiber optic rods that can break and damage over time. The LED is focused directly on the curing light using a glass lens that collimates the LED light. The small 90 Degree head also enables easy access to the posterior of the mouth unlike other curing lights where special fiber optic rods are required to access the posterior of the mouth. The 330 degree swivel head also allows flexibility for the user to access all parts of the mouth.