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Mean Well HLG-120H-24B Power Supply 120W 24V- Dimmable
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 Voltage24 Volt
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Rated Current5 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~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-24B with a 1-10V dimmer for outdoor 24V LED strip lighting?
Yes. The HLG-120H-24B accepts 1-10V and PWM dimming signals and carries an IP67 waterproof rating, so it can be dimmed via an external controller while mounted in a fully exposed outdoor location. It delivers up to 120W at 24V for your LED strips.
Is the HLG-120H-24B suitable for dimmable 24V LED facade or architectural lighting?
Yes. The 120W output at 24V can drive a substantial length of facade wash lights or architectural LED fixtures. The dimming input lets you create scheduled brightness profiles or dynamic scenes, and the IP67 rating means the driver itself can be mounted outdoors near the fixtures.
Can the HLG-120H-24B power dimmable 24V LED landscape path lights?
Yes. With 120W at 24V and IP67 waterproof protection, it handles buried or surface-mounted installations in garden and landscape settings. The dimming input allows you to reduce brightness for late-night energy savings or to create ambiance in outdoor entertaining areas.
How many meters of 24V LED strip can the HLG-120H-24B power?
The HLG-120H-24B supplies up to 120W at 24V. For a strip rated at 12W/m, you could run up to 10 meters (120W / 12W per meter = 10m). For a strip at 4.8W/m, you could run up to 25 meters. Check your strip's rated power per meter and keep total load at or below 120W.
Can the HLG-120H-24B withstand freezing temperatures and direct rain exposure?
Yes. It operates from -40°C to +80°C and has an IP67 waterproof rating, meaning it is protected against temporary submersion up to 1 meter. It can handle freezing winters, direct rainfall, and snow accumulation without additional enclosures.
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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 |
