... conductivity of the aluminum plate,Built-in radiator.2) The quality and stability of large-size chip. and high color rendering ... Best of the welding temperature, and the temperature has remained stable level. 5) choose the best angle of the lens, ... been affected by improper assembly, extrusion lighting line. The IR sensorApplicationsWidely used in corridor,washing room,storeroom, balcony,hallway,etc ...