Mean Well ELG-150-C2100D2 AC-DC Single output LED Driver (CC) with PFC

Yes. The ELG-150-C2100D2 delivers a constant 2.1A output across a 100–305V compliance range, making it suitable for mid-power LED downlight arrays where consistent current is required. Its 150W capacity and IP67 waterproof rating allow installation in recessed ceiling cavities where moisture ingress is a concern.

Yes. The IP67 rating means the enclosure is fully protected against temporary water immersion, so it can be mounted inside outdoor sign cabinets exposed to rain. At 2.1A constant current across a 100–305V output range, the driver can power a series string of high-power signage modules as long as each LED's forward voltage falls within that compliance window.

Yes. The ELG-150-C2100D2 accepts 100–305VAC input, so it is compatible with standard 120V North American circuits as well as 208V and 277V distribution common in commercial buildings. No manual voltage selection is needed.

The driver operates in constant current mode at 2.1A with a compliance range of 100–305V. The number of LEDs that can be connected in series depends on each LED's forward voltage — the sum of the forward voltages in the string must fall within that 100–305V window. Do not exceed 150W total load.

The ELG-150-C2100D2 is rated for operation from -40°C to +90°C, making it suitable for both cold outdoor environments and high-ambient industrial or enclosed-fixture applications.

The ELG-150-C2100D2 holds BSMI, CB, CE, EAC, and UL certifications, covering major North American, European, and international market requirements. It also carries a 5-year manufacturer warranty.