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Mean Well HLG-120H-36B Power Supply 120W 36V- 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 Voltage36 Volt
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Rated Current3.4 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-36B with an external dimmer to control outdoor 36V LED strip brightness?
Yes. The HLG-120H-36B accepts 1-10V or PWM dimming signals, giving you smooth brightness control over connected 36V LED strips. Combined with its IP67 waterproof rating, it is well suited for dimmable outdoor lighting where the driver is exposed to rain, snow, or high humidity.
Is the HLG-120H-36B appropriate for a dimmable 36V LED facade or architectural lighting project?
Yes. At 120W and 36V with dimming capability, the HLG-120H-36B can power facade wash lights, cove lighting, or architectural accent fixtures that need brightness adjustment. The IP67 waterproof rating allows direct outdoor mounting, and the -40°C to +80°C range covers extreme climate installations.
Can the HLG-120H-36B power dimmable 36V LED parking lot or pathway lights?
Yes. The 120W capacity at 36V, combined with the dimming input, lets you reduce light levels during off-peak hours to save energy. The IP67 waterproof rating and -40°C to +80°C operating range make it suitable for fully exposed outdoor installations in parking areas or along walkways.
How many meters of 36V LED strip can the HLG-120H-36B power?
The HLG-120H-36B delivers up to 120W at 36V. Divide 120W by your strip's wattage per meter to get the maximum run length. For a strip rated at 10W/m, that would be 12 meters (120W / 10W per meter). Always verify your strip's rated power per meter and stay at or below 120W total.
Can the HLG-120H-36B be buried in a ground-level junction box for landscape lighting?
Yes. The IP67 rating means the unit is protected against temporary submersion up to 1 meter depth, so ground-level junction boxes and below-grade vaults are acceptable mounting locations. Its -40°C to +80°C operating range handles freeze-thaw cycles as well.
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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 |
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