XLG-150-DA2 series is a 150W LED AC/DC driver featuring the constant power mode with DALI-2 dimming function.XLG-150-DA2 operates from 100~305VAC and offers models with different rated current rangina between 700mA and 4170mAhanks to the hiah efficiency up to 93%. with the fan ess desian, the entire series is able to operate for -40℃~+90℃ case temperature under free air convection The design of metal housing and IP67 ingress protection level allows this series to fit both indoor and outdoor applications. Moreover the innovative environment-adaptive capability allows this series to reliably liaht on the LEDs for all kinds of application environments in almost anv spots that may instal LED luminaires in the world.XLG-150-DA2 series comply with the latest version of IEC61347/GB19510.1 and UL8750 international safety regulations. 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.