... Isolated Power Supply Constant Current Accuracy: ≤ 3% Output line:the red line is +,white line is - Supply temperature: 10 degrees ... overcurrent, overheating protection circuit. 7,Anti-interference ability! When the TV set, microwave oven, soybean milk machine, tape ... use, stability, improve the efficiency of the LED light, reducing the lumen. 9,The products has through the aging testing, short circuit ...