HLG-240H-C700B is a AC/DC constant current dimmable led power supply with 700mA output, constant current voltage region of 178-357Vdc and high input voltage of 90-305Vac. The units dimming functionality is via a 3 in 1 dimming function which allows the output current level to be adjusted though the output cable by connecting a resistive pot, 1-10Vdc or 10V PWM signal. It is fitted with active PFC function and has a high efficiency of 92.5%. The body of HLG-240H-C700B is fully potted in heat conductive silicone and encased within an aluminium case to ensure IP67 ingress protection, give the ability to withstand 5G of vibration and 4kV surge immunity. This also ensures suitability for install in a number of harsh indoor and outdoor environments where it may be susceptible to dust or moisture ingress.