LED driver, LED power supply, LED transformer, LED convertor, applicable to LED street light, flood light, spotlight, downlight LED driver & LED power supply for LED spotlight, LED downlight, flood light, LED bulb etcModel ... 4. Has the maximum output power limiting function, to avoid the impact of the LED.5. Long use life design ... -12VDC0.48A±3%0.5575% 3x2W switching LED power supply, LED transformer