Mean Well ELG-100-42B Power Supply 95.76W 42V - Dimmable

Yes. The ELG-100-42B supports 3-in-1 dimming: 1–10V analogue, PWM signal, and resistance dimming. A PWM input from a standard lighting controller or microcontroller will modulate the output current proportionally, allowing smooth dimming of 42V LED loads.

Yes. The ELG-100-42B carries an IP67 rating, making it fully sealed against dust and water immersion up to 1 metre for 30 minutes. This level of protection is appropriate for outdoor LED channel letter signs and lightboxes exposed to direct rain.

Yes. The IP67 rating and -40°C to +90°C operating range make the ELG-100-42B suitable for buried or ground-mounted landscape lighting installations. The 3-in-1 dimming allows integration with landscape lighting controllers that output a 0–10V or PWM signal. At 95.76W maximum, it supports approximately 9.5 meters of 42V strip rated at 10W per meter—verify your strip’s rated power per meter.

Both share the same 95.76W / 42V / 2.28A output and IP67 waterproof rating. The ELG-100-42B adds 3-in-1 dimming capability (1–10V, PWM, resistance) that the base ELG-100-42 lacks. Choose the base model for fixed-output applications; choose the ‘B’ when dimming control is required.

Yes. The combination of IP67 sealing, wide temperature tolerance (-40°C to +90°C), and 3-in-1 dimming makes the ELG-100-42B practical for dimmable facade wash or grazing fixtures rated at 42V DC. The 95.76W output is sized for medium-scale facade lighting segments.