Over 15 years experience of providing support of MEAN WELL Power Supplies
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Mean Well HLG-185H-20B Power Supply 185W 20V- Dimmable
The HLG-185H is a 185W Mean Well power converter (input range: 90~305VAC, operating temperature: -40~+90℃).
Key Features
- ✓ Input voltage range: 90~305VAC
- ✓ DC output voltage adjustable ±10%
- ✓ 3.75KVAC reinforced I/O isolation
- ✓ Cooling by free air convection
- ✓ Wide operating temperature: -40~+90℃
- ✓ Protections: Short circuit / Over voltage / Over temperature
- ✓ Active PFC — meets international energy efficiency regulations
- ✓ Safety approvals: EN/AS/NZS
- ✓ 3 years warranty
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BrandMean Well
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SeriesHLG Series
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Power Rating185 Watt
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Output Voltage20 Volt
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Rated Current9.3 Ampere
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Input Voltage90V~305V
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No of Output1
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Dimming Control10V PWM,1-10V,Resistance
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Standards MetCB,CCC,CE,EAC,PSE,RCM,TUV,UL
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Operation ModeConstant Current,Constant Voltage
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Operating Temperature-40°C~90°C
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Warranty7 Year
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Length8.98 in
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Width2.68 in
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Height1.53 in
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Weight2.54 lb
::specification::
Frequently Asked Questions
Can I use the HLG-185H-20B with a dimmer to control outdoor 20V LED strip brightness?
Yes. The HLG-185H-20B accepts 1-10V and PWM dimming signals and carries an IP67 waterproof rating, making it ideal for dimmable outdoor 20V LED strip installations fully exposed to weather. pair with a weatherproof dimmer or automation controller for smooth brightness adjustment.
Is the HLG-185H-20B suitable for dimmable 20V LED signage mounted outdoors?
Yes. At 185W and 20V with built-in dimming input, it can power dimmable channel letters or light boxes in exposed outdoor locations. The IP67 waterproof rating and -40°C to +90°C operating range ensure reliable operation in outdoor sign enclosures year-round.
Can the HLG-185H-20B be used for dimmable 20V LED landscape or garden lighting?
Yes. The IP67 rating allows ground-level or direct-burial mounting in gardens and landscaped areas. The dimming input enables brightness reduction during late-night hours via a timer or automation controller, and the 185W capacity handles substantial outdoor lighting runs.
Can I pair the HLG-185H-20B with a building automation system for scheduled outdoor dimming?
Yes. The 1-10V/PWM dimming input is compatible with most building automation and timer systems. Combined with 185W at 20V and IP67 waterproof construction, it is well suited for scheduled dimming of parking lot lights, walkway lighting, or perimeter security lighting.
How many meters of 20V LED strip can the HLG-185H-20B drive?
Divide 185W by your strip's power consumption per meter. A strip rated at 15W/m, for instance, would allow about 12.3 meters (185W / 15W per meter = 12.33m). Always check your strip's rated power per meter and keep total load at or below 185W.
Can the HLG-185H-20B withstand extreme outdoor temperatures and weather exposure?
Yes. Its IP67 waterproof rating protects against dust and temporary submersion, and the operating temperature range of -40°C to +90°C covers extreme cold and heat. The aluminium casing provides additional durability for permanent outdoor installations in harsh climates.
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Other HLG-185H Models
1 other model| Model | Power | Voltage | Current | IP Rating | Price | |
|---|---|---|---|---|---|---|
| Mean Well HLG-185H-24A Power Supply 185W 24V - Adjustable | 185W | 24V | 7.8A | IP65 | $58.71 | View |
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