The 40W LED power supply constant current provides accurate 700mA constant current to maintain a stable brightness for high brightness multiple LEDs in a single string. The constant current led driver 700mA has a compact and lightweight design with very high power density. The 36W led power supply features minimum four-point average efficiency in active mode, which is compliant with DoE Level VI, and offers low stand-by consumption. The power supply for LED lighting achieves the LED current regulation within ± 5% and offers a wide range of safety features including over-current protection, over-load protection, short-circuit protection to prevent the circuit from being damaged in abnormal conditions. The power supply LED driver offers excellent EMC performance and a 3-year warranty. The driver was designed to ensure a MTBF better than 40000 hours at full load.