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Mean Well HLG-120H-15 Power Supply 120W 15V
The HLG-120H is a 120W Mean Well power converter (input range: 90~305VAC, operating temperature: -40~+80℃).
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~+80℃
- ✓ Protections: Short circuit / Over voltage / Over temperature
- ✓ Active PFC — meets international energy efficiency regulations
- ✓ Safety approvals: Note.8 SAFETY &
- ✓ 3 years warranty
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BrandMean Well
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SeriesHLG Series
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Power Rating120 Watt
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Output Voltage15 Volt
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Rated Current8 Ampere
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Input Voltage90V~305V
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No of Output1
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Dimming ControlNone
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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~80°C
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Warranty7 Year
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Length8.66 in
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Width2.68 in
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Height1.53 in
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Weight2.47 lb
::specification::
Frequently Asked Questions
Can I use the HLG-120H-15 to power 15V LED strip lighting outdoors?
Yes. The HLG-120H-15 outputs 15V at up to 8A (120W) and carries an IP67 waterproof rating, making it suitable for outdoor 15V LED strip installations exposed to rain, sprinklers, or washdown conditions. The aluminium casing and -40°C to +80°C operating range handle harsh temperature extremes.
Is the HLG-120H-15 suitable for powering 15V LED signage modules?
It is well suited for 15V LED signage drawing up to 120W total. The constant-current mode with a 7-15V range helps maintain consistent brightness across sign modules, and the IP67 waterproof rating allows mounting inside exposed outdoor sign cabinets without additional enclosure protection.
Can I run 15V LED bay lights or canopy lights from the HLG-120H-15?
Yes, provided the total load stays at or below 120W. The HLG-120H-15 delivers 15V at up to 8A, which is enough for multiple 15V LED bay or canopy fixtures in commercial spaces. Its wide 90-305VAC input supports installation on most mains supplies worldwide.
How many meters of 15V LED strip can the HLG-120H-15 support?
That depends on the strip's rated power per meter. The HLG-120H-15 provides 120W at 15V. For example, if your strip draws 10W per meter, you could run up to 12 meters (120W / 10W per meter = 12m). Always check your strip's rated power per meter and keep total load at or below 120W.
Can the HLG-120H-15 be installed in a wet or submerged location?
Yes. With its IP67 waterproof rating, the HLG-120H-15 is designed for wet environments including outdoor installations, underground fixtures, and areas subject to temporary submersion. The sealed aluminium housing protects the electronics from both moisture and dust ingress.
What are the differences between the HLG-120H-15, 15A, 15AB, and 15B variants?
All four share the same 120W, 15V, 8A core specs. The base HLG-120H-15 has fixed output and IP67 waterproof rating. The -15A adds adjustable output via potentiometer with an IP65 water-resistant rating. The -15AB adds both adjustable output and dimming capability at IP65. The -15B offers dimming without adjustable output and retains the IP67 waterproof rating.
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Other HLG-120H Models
1 other model| Model | Power | Voltage | Current | IP Rating | Price | |
|---|---|---|---|---|---|---|
| Mean Well HLG-120H-15A Power Supply 120W 15V - Adjustable | 120W | 15V | 8A | IP65 | $54.29 | View |
