The T8 features an inbuilt Over Temperature Protection (OTP) that automatically shuts down the tube at a relatively high temperature as well as starting up the tube at a relatively low temperature. When the input voltage does not fall within its specified range, the OTP shall be triggered. The T8 LED tubes are designed to replace the equivalent Cathode Fluorescent Tubes (CFT) currently available in markets. Using a relatively lower wattage, the T8 has the same structure and style of traditional CFTs but delivers a brighter performance per watt, with less heat radiation and fewer pitfalls experienced by the traditional CFTs.
(Jim Evans)