① the new layout of the original and reduce the original package height, all the original height are lower than the tube seat, easy to install the actual use;
② pipe seat position in the side, flexible installation, horizontal, vertical, raised, hidden, can be;
③ Reasonable optimization of PCB size, reduce the chassis space occupied;
④ use of AC-DC universal power supply mode, easy to use;
⑤ ipsilateral placement terminal blocks, wiring more concise;
⑥ with brightness, and level indication potentiometer;
⑦ built-in two signal amplification, higher sensitivity, and the level of intensity adjustable;
⑧ built-in electronic booster circuit, to abandon the traditional drive board required 250V transformer, save money, save trouble, save space;