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MEAN WELL HLG120H42A LED Driver

The HLG-120H series is a 120W LED driver supporting dual constant voltage and constant current modes, suitable for indoor and outdoor LED lighting applications. It operates from 90 to 305VAC with high efficiency (up to 93.5%) and features a fanless design capable of operating at an ambient temperature range of -40°C to +80°C. The aluminum housing with IP67/IP65 rating makes it durable for various environments, including street and high-bay lighting. Multiple dimming options, adjustable voltage, and built-in protections ensure flexible and reliable system integration.

Authorized Distributors
Source:DigiKey
Part No:HLG-120H-42A
Stock:148
Inv Date:06-18-2026
Price: Unit price: $50.5
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Source:DigiKey
Part No:HLG-120H-42A
Stock:0
Inv Date:06-18-2026
Price: Unit price: $53
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Part No:HLG-120H-42A
Stock:7
Inv Date:06-19-2026
Price: Unit price: $53
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Part No:HLG-120H-42A
Stock:2
Inv Date:06-18-2026
Price: Unit price: $41.21
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Part No:HLG-120H-42A
Stock:104
Inv Date:06-18-2026
Price: Unit price: $53
Buy/RFQ:
Part No:HLG-120H-42A
Stock:104
Inv Date:06-18-2026
Price: Unit price: $53
Buy/RFQ:
Part No:HLG-120H-42A
Stock:0
Inv Date:06-18-2026
Price: Unit price: $58.47
Buy/RFQ:

MEAN WELL HLG120H42A LED Driver Specifications:

  • Rated Power: 120W
  • Input Voltage: 90 ~ 305VAC
  • Output Voltage Range: 12V to 54V
  • Rated Current: 10A (for 12V), 6A (for 15V), 5A (for 20V), 4A (for 24V), 3.44A (for 30V), 2.9A (for 36V), 2.5A (for 42V), 2.3A (for 48V), 2.4A (for 54V)
  • Efficiency: Up to 93.5%
  • Ripple & Noise: Max. 200mVp-p
  • Dimensions: 220 x 68 x 38.8 mm
  • Ingress Protection: IP67/IP65
  • Operating Temperature Range: -40°C to +80°C
  • Dimming Options: 3-in-1 (1-10VDC, PWM, Resistance), Timer Dimming
  • Protections: Over voltage, over temperature, short circuit, over current
  • Certifications: UL, CSA, EN/AS/NZS 61347-1, CE, others
  • Power Factor: Up to 0.98 at 115VAC, 0.95 at 230VAC, 0.93 at 277VAC
  • Lifetime: >62,000 hours

Buy the Buy MEAN WELL HLG-120H Part Number HLG120H42A Online

Purchase the MEAN WELL HLG-120H LED driver today to ensure a durable, efficient, and flexible power supply for your indoor or outdoor LED lighting systems. This 120W driver features high efficiency up to 93.5%, supporting both constant voltage and current modes, and includes multiple dimming options such as 1-10VDC, PWM, and resistance control. Its IP67/IP65 rating, broad temperature range from -40°C to +80°C, built-in protections, and long lifespan of over 62,000 hours make it perfect for street lighting, high-bay, greenhouse, and other demanding applications. Order now for reliable LED power solutions.

Get MEAN WELL HLG-120H today—built for precision, durability, and reliable LED lighting performance in various environments.

Frequently Asked Questions

Where can I buy MEAN WELL HLG120H42A?

You can click on the BUY or RFQ button to purchase HLG120H42A from an authorized MEAN WELL distributor.

How do I troubleshoot issues or seek technical support for part HLG120H42A?

You can download the HLG120H42A datasheet or visit the MEAN WELL website for support.

Who is the manufacturer of HLG120H42A?

MEAN WELL

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