... .Size: L126xW18xH11mm 6.Input Voltage:100-240VAC7.Output Voltage:38-80VDC 8.Output Current:420ma LED light driver/power High power ... , low calorific value. 2. High stability, drive stable work, output current constant, no drift. 3. High security, suitable for high ... over-voltage, over-current, overheat protective circuit. 4. Has the maximum output power limiting function, to avoid the impact of the LED ...