XLG-320-DA2 series is a 320W LED AC/DC driver featuring the constant power mode with DA -2 dimming function.XLG-320-DA2 operates from 100~305VAC and offers models with different rated current ranaina between 1050mA and 7420mAThanks to the high efficiency up to 94.5%. with the fanless design, the entire series is able to operate for -40℃~+85℃ case temperature under free air convection. The desian of metal housina andIP67 inaress protection level allows this series to fit both indoor and outdoor applications. Moreover the innovative environment-adaptive capability allows this series to reliably light on the LEDs for all kinds of application environments in almost any spots that mav install LED luminaires in the world.XLG-320-DA2 series comply with the latest version of EC61347/GB19510.1 and U8750internationasafety reoulations. The output and dimming circuit are also completely in accordance with the new regulations with isolation to ensure the safety of both user and luminaire system duringinstallation.