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Mean Well HLG-150H-54B Power Supply 150W 54V- Dimmable
The HLG-150H is a 150W Mean Well power converter (input range: 90~305VAC).
Key Features
- ✓ Input voltage range: 90~305VAC
- ✓ DC output voltage adjustable ±10%
- ✓ 3.75KVAC reinforced I/O isolation
- ✓ Cooling by free air convection
- ✓ Protections: Short circuit / Over voltage / Over temperature
- ✓ Active PFC — meets international energy efficiency regulations
- ✓ 3 years warranty
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BrandMean Well
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SeriesHLG Series
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Power Rating150 Watt
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Output Voltage54 Volt
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Rated Current2.8 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-150H-54B with a 1-10V dimmer for outdoor 54V LED landscape lighting?
Yes. The HLG-150H-54B accepts 1-10V and PWM dimming signals, and its IP67 waterproof rating allows fully exposed outdoor installation. This makes it a strong choice for 54V landscape LED fixtures where dimming is needed and the driver will be exposed to rain, irrigation spray, or ground moisture.
Is the HLG-150H-54B suitable for dimmable 54V LED facade or architectural lighting?
Yes. With 150W at 54V, dimming input, and IP67 waterproof protection, the HLG-150H-54B is well suited for exterior facade illumination where brightness needs to change between daytime accent and nighttime showcase modes. The -40°C to +90°C operating range handles seasonal extremes.
Can the HLG-150H-54B power dimmable 54V LED flood lights in a wet location?
Yes. The IP67 rating protects against temporary submersion and continuous outdoor exposure, while the dimming input allows brightness control via a 1-10V or PWM signal. At 150W and 2.8A, it can drive 54V flood lights up to its rated capacity.
How does the HLG-150H-54B compare to the HLG-150H-54AB for outdoor dimmable projects?
Both offer 150W at 54V with dimming input. The key difference is the -54B is IP67 waterproof but has no output adjustment potentiometer, while the -54AB has both dimming and a potentiometer but is IP65 (water-resistant only). Choose the -54B for fully exposed outdoor installations and the -54AB when you need manual output trimming in a sheltered location.
Can the HLG-150H-54B withstand freezing winter temperatures outdoors?
Yes. It is rated for operation from -40°C to +90°C, so it will function reliably through harsh winters. The IP67 waterproof aluminium casing also resists condensation, ice formation, and snow contact without requiring additional enclosure protection.
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Other HLG-150H Models
5 other models| Model | Power | Voltage | Current | IP Rating | Price | |
|---|---|---|---|---|---|---|
| Mean Well HLG-150H-24B Power Supply 150W 24V- Dimmable | 150W | 24V | 6.3A | IP67 | $56.23 | View |
| Mean Well HLG-150H-24 Power Supply 150W 24V | 150W | 24V | 6.3A | IP67 | $54.87 | View |
| Mean Well HLG-150H-12 Power Supply 150W 12V | 150W | 12V | 12.5A | IP67 | $54.87 | View |
| Mean Well HLG-150H-48A Power Supply 150W 48V - Adjustable | 150W | 48V | 3.2A | IP65 | $54.81 | View |
| Mean Well HLG-150H-42B Power Supply 150W 42V- Dimmable | 150W | 42V | 3.6A | IP67 | $54.24 | View |
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