LED Tube Light is the revolutionized effect LED lights which<br>adopted from a supreme high intensity LED as luminous source,<br>electric adjustment system of constant current source is set<br>inside, also embedded with crust using high strength<br>polycarbonate.<br>It is designed to bear impact, resist high temperature, dustproof,<br>and resist ultraviolet radiation to ensure its quality, stable LED<br>and long life lasting.<br>This fixture is controllable and can be either single-color or<br>color changing of your selection.<br>It comes with LED synchronous color changing program<br>controller to realize gradual changing, skipping, flashing and<br>other lighting effects where can be adjustable in program and<br>speed.