LP Series LED Power Supplies MEAN WELL LP Series LED Power Supplies are available in Constant Voltage (C.V.) and Constant Current (C.C.) models. These power supplies operate at wide input range 90VAC to 264VAC and offer a wide operating temperature range from -30°C to +70°C. The LP series LED drivers are available from 18W to 150W wattage options. These drivers come with an economical design and can withstand 300VAC surge input for 5 seconds (LPV/C - 20/35/60/100). MEAN WELL LP Series LED power supplies are suitable for economical LED lighting and moving sign applications.