Mean Well XLG-50-L-DA2 Power Supply 50W 700mA - DALI2 Dimmable

Yes. The driver's CC voltage range of 60–142V allows a longer series string than lower-voltage variants, making it well suited for linear LED signage arrays where multiple modules are daisy-chained. The exact number of modules depends on each module's forward voltage.

Yes. At 50W with a 60–142V constant current region and 700mA output, this driver works with LED downlight strings whose combined forward voltages fall within that range. The adjustable current (300–700mA) allows you to match the driver's output to the fixture's rated current.

Yes. The IP67 waterproof rating and -40°C to +85°C operating temperature range make this driver suitable for outdoor enclosures, including roadside signage cabinets exposed to weather and temperature swings.

The driver's constant current region spans 60–142V, so the LED count depends on the forward voltage of each LED in the string. Select LEDs whose combined forward voltages fall within 60–142V at your desired operating current of up to 700mA.

The minimum dimming level is 8%. This is the lowest output the driver will sustain under DALI2 dimming commands before shutting off, which is suitable for most architectural dimming scenarios.

Both are 50W DALI2 drivers with IP67 ratings and the same compact 105 × 63 × 32 mm housing. The XLG-50-L-DA2 targets higher-voltage, lower-current strings with a CC region of 60–142V and adjustable current of 300–700mA, while the XLG-50-H-DA2 targets lower-voltage, higher-current strings with a CC region of 27–56V and adjustable current of 900–1400mA.