Description

Mean Well HLG-185H 185W Constant Voltage + Constant Current LED Driver

The HLG-185H Series is a high-performance 185W AC/DC LED driver designed for reliable operation in demanding lighting environments. Featuring dual-mode Constant Voltage and Constant Current output, this series operates from 90–305VAC and offers rated output voltage options ranging from 12V to 54V to support a wide range of LED lighting systems.

With high efficiency up to 94% and a fanless design, the HLG-185H is capable of operating in harsh conditions with a working case temperature range of -40°C to +90°C under free air convection. Its rugged metal housing and IP65/IP67 ingress protection rating make it suitable for both indoor and outdoor installations.

The HLG-185H includes built-in active PFC and comprehensive protection features such as short circuit, over-current, over-voltage, and over-temperature protection. Select models offer 3-in-1 dimming functionality (1–10V, PWM, or resistance) and adjustable output via built-in potentiometers, providing maximum flexibility for LED lighting system design.

With a typical lifetime exceeding 62,000 hours, the HLG-185H delivers dependable performance for a wide variety of industrial and commercial LED applications.

Specifications:

  • Output Power: 185W

  • Input Voltage Range: 90 ~ 305VAC / 127 ~ 431VDC

  • Frequency Range: 47 ~ 63Hz

  • Power Factor:

    • PF ≥ 0.98 @ 115VAC

    • PF ≥ 0.95 @ 230VAC

    • PF ≥ 0.92 @ 277VAC

  • Efficiency: Up to 94%

  • AC Current:

    • 1.8A @ 115VAC

    • 0.8A @ 230VAC

    • 0.7A @ 277VAC

  • Inrush Current: Cold start 65A @ 230VAC

  • Leakage Current: < 0.75mA @ 277VAC

  • Working Temperature: -40°C to +90°C

  • Working Humidity: 20% ~ 95% RH (non-condensing)

  • Storage Temperature: -40°C to +80°C

  • Ingress Protection: IP65 / IP67

  • Cooling Method: Fanless (Free Air Convection)

  • Dimensions: 228 × 68 × 38.8 mm

  • Weight: 1.15 kg

  • Expected Lifetime: > 62,000 Hours

Key Features:

  • 185W AC/DC LED driver

  • Constant Voltage + Constant Current dual-mode output

  • Wide input voltage range: 90–305VAC

  • Output voltage options: 12V / 15V / 20V / 24V / 30V / 36V / 42V / 48V / 54V

  • High efficiency up to 94%

  • Built-in active PFC (Power Factor Correction)

  • IP65 / IP67 rated for indoor and outdoor use

  • Durable metal housing with Class I design

  • Fanless cooling for silent operation

  • 3-in-1 dimming (1–10VDC, 10V PWM signal, or resistance) on B/AB models

  • Adjustable output via built-in potentiometer (A/AB models)

  • Protection: Short circuit / Over-current / Over-voltage / Over-temperature

  • Operating case temperature range: -40°C to +90°C

  • Typical lifetime > 62,000 hours

Applications:

  • LED street lighting

  • LED high-bay lighting

  • Parking space lighting

  • LED fishing lamps

  • LED greenhouse lighting

  • Industrial and commercial LED installations

  • Class I, Division 2 hazardous locations (Type “HL” models)

Downloadable Documents:

  • Datasheet

Sku#HLG-185H-24