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MEAN WELL HLG185H48B 185W LED Driver

The MEAN WELL HLG-185H series is a 185W AC/DC LED driver designed with dual-mode constant voltage and constant current output capabilities. Operating from 90-305VAC, it provides models with varying rated voltages between 12V and 54V. Its high efficiency (up to 94%) and fanless design allow for operation within a wide temperature range (-40°C to +90°C). The metal housing and IP67/IP65 ingress protection level make it ideal for diverse applications, including LED street lighting, high-bay lighting, parking space lighting, LED greenhouse lighting, and more. It offers dimming options and a typical lifespan exceeding 62,000 hours.

Authorized Distributors
Source:Newark
Part No:HLG-185H-48B
Stock:7
Inv Date:06-16-2026
Price: Unit price: $79.12
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Source:DigiKey
Part No:HLG-185H-48B
Stock:105
Inv Date:06-16-2026
Price: Unit price: $58.7
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Part No:HLG-185H-48B
Stock:0
Inv Date:06-17-2026
Price: Unit price: $58.69
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Part No:HLG-185H-48B
Stock:0
Inv Date:06-16-2026
Price: Unit price: $77.1
Buy/RFQ:
Part No:HLG-185H-48B
Stock:7
Inv Date:06-16-2026
Price: Unit price: $58.7
Buy/RFQ:
Part No:HLG-185H-48B
Stock:7
Inv Date:06-16-2026
Price: Unit price: $58.7
Buy/RFQ:
Part No:HLG-185H-48B
Stock:0
Inv Date:06-16-2026
Price: Unit price: $64.7
Buy/RFQ:

MEAN WELL HLG185H48B 185W LED Driver Specifications:

  • Rated Power: 185W
  • Input Voltage: 90~305VAC
  • Output Voltage: 12V/15V/20V/24V/30V/36V/42V/48V/54V
  • Rated Current: 13A/11.5A/9.3A/7.8A/6.2A/5.2A/4.4A/3.9A/3.45A
  • Efficiency: 91.5%~94%
  • Ingress Protection: IP65/IP67
  • Operating Temperature: -40℃ ~ +90℃
  • Lifespan: > 62,000 hours
  • Dimming Options: Built-in potentiometer, 3-in-1 dimming (10V DC, 10V PWM, resistance)

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Frequently Asked Questions

Where can I buy MEAN WELL HLG185H48B?

You can click on the BUY or RFQ button to purchase HLG185H48B from an authorized MEAN WELL distributor.

How do I troubleshoot issues or seek technical support for part HLG185H48B?

You can download the HLG185H48B datasheet or visit the MEAN WELL website for support.

Who is the manufacturer of HLG185H48B?

MEAN WELL

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