The Xlite 2 NEO Curing light can produce enough energy to cure a composite in as little as 3 secs. This ergonomic pen type curing light uses a high power lithium battery that can hold the charge for up to 120 minutes of continuous use. The curing light is completely portable with a charging dock that allows the unit to be easily positioned on the counter top without taking up too much space and provides a clean look to your operatory.