Features:
?Constant Current output.
?Input voltage:90~130V/170~265VAC.
?Built-in active PFC function.
?Efficiency>85%.
?Protection:short circuit,over voltage,over temperature.
?Cooling by free air convection.
?Fully encapsulated with IP67 level.
?Dimming way: 0/1-10VDC、PWM.
?2~3 times burn-in tests with 100% full toad for more than 24 hours.
?3 years warranty. http://www.adcommerciallighting.com