Technical Information & Details for the MEAN WELL HLG-120H-C1400B Rated Power: 151.2 W Rated Current: 1400 mA Constant Current Region: 54 – 108 V DC Input Voltage Range: 90 – 305 V AC / 127 – 431 V DC Efficiency (typ.): 92 % Dimming Technology: 3-in-1 dimming (1–10V DC, 10V PWM signal, or resistance) Operating Temp. (Case): −40 °C to +90 °C IP Rating: IP67 (fully waterproof) Typical Lifetime: > 62,000 hours Manufacturer Warranty: 7 Years Information about the MEAN WELL HLG-120H-C1400B The MEAN WELL HLG-120H-C1400B is a high-performance 150W LED driver optimized for constant current applications that require high amperage and versatile remote control. As a "B-Type" model, it features an integrated 3-in-1 dimming interface, allowing for seamless brightness regulation via 1-10V DC, 10V PWM signal, or external resistance controllers. The unit is housed in a fully potted metal enclosure with an IP67 rating, ensuring complete protection against dust and water ingress. This makes it a premier choice for high-power LED installations such as stadium lighting, high-bay industrial lamps, and large-scale greenhouse systems. Its fanless design relies on natural air convection for cooling, ensuring silent and maintenance-free operation over a lifespan exceeding 62,000 hours.

65W Konstantstrom LED Treiber    65W Constant Current Mode LED Driver   In: 180-528VAC 47-63Hz 254-747VDC / 3in1 (0-10v, PWM)  / Eff. 90% / 189x62x37mmOut: 350mA (18-186V) / 500 (13-130) / 700 (9-93) / 1050 (6-62)

Technical Information & Details for MEAN WELL HLG-480H-C1400B LED Driver Output Power: 480.2 W Constant Current Region: 171 – 343 V DC Rated Output Current: 1400 mA Dimming Function: 3-in-1 dimming (0-10VDC, 10V PWM signal, resistance) Input Voltage Range: 90 – 305 V AC / 127 – 431 V DC, 47 – 63 Hz Efficiency: 95% (typ.) Current Ripple: 5.0% max. @rated current Inrush Current: Cold start max. 35 A @ 230 V AC No Load Power Consumption: < 0.5 W (at dim-off) Operating Temperature: −40 °C to +90 °C (Case temperature) Cooling: Fanless design by free air convection Protections: Short circuit, Over voltage, Over temperature IP Rating: IP67 (B-Type) Isolation Voltage: 3750 V AC between Input and Output Dimensions (L x W x H): 262 mm x 125 mm x 43.8 mm Weight: approx. 2800 g Safety & EMC Certificates: UL8750, ENEC, BS EN/EN61347-1, EAC, CB, CE Manufacturer Warranty: 7 Years Information about MEAN WELL HLG-480H-C1400B The MEAN WELL HLG-480H-C1400B is a high-performance 480W LED power supply engineered for intelligent lighting control in large-scale installations. A key distinction of the B-Type model is its versatile 3-in-1 dimming interface, allowing seamless integration with 0-10VDC, 10V PWM, or resistance-based controllers. Designed with a full IP67 waterproof rating, this driver is perfectly suited for harsh outdoor environments where protection against moisture and dust is critical, such as harbor lighting and outdoor industrial floodlights. Equipped with Environment-adaptive driving capability, the HLG-480H-C1400B ensures consistent LED performance and ignition reliability across various global climate zones. It boasts a peak efficiency of 95%, facilitating a fanless, silent operation through natural air convection even at high case temperatures of up to +90 °C. Backed by a long typical lifetime of over 62,000 hours and an extensive 7-year manufacturer warranty, this driver is the professional choice for mission-critical applications including LED greenhouse lighting, stadium illumination, and advanced mining lighting systems.