Mean Well HLG-80H-48A Power Supply | 80W 48V - Adjustable

The HLG-80H is a 80W Mean Well AC-DC LED driver (input: 90~305VAC, output: 48V, operating temperature: -40~+80°C).

Key Features

✓ Input voltage: 90~305VAC
✓ Output voltage: 48V
✓ Rated output current: 1.7A
✓ Ingress protection: IP65
✓ Operating temperature: -40~+80°C
✓ Safety certifications: CB, CCC, CE, EAC, PSE, RCM, TÜV, UL
✓ 7 year warranty

Frequently Asked Questions

Can I use the HLG-80H-48A to power adjustable 48V LED strip lighting?

Yes. The HLG-80H-48A delivers 48V at up to 1.7A (80W) and features a built-in potentiometer to trim output voltage and current within the 28-48V CC range. This lets you fine-tune the drive level for 48V LED strips in retail, exhibition, or architectural applications.

Is the HLG-80H-48A suitable for 48V LED signage where output tuning is needed?

Yes. The adjustable output lets you match the driver precisely to your 48V sign module string voltage, avoiding over-driving. At 80W with wide 90-305VAC input, it handles commercial mains supplies and can power 48V channel letters or light-box modules.

Can the HLG-80H-48A drive 48V LED fixtures in a commercial ceiling installation?

Yes. At 80W and 48V with adjustable output, it suits ceiling-mounted 48V LED troffers or linear fixtures. The potentiometer is convenient for matching different fixture loads during commissioning without needing an external dimmer. IP65 protection handles above-ceiling dust and moisture.

How many meters of 48V LED strip can the HLG-80H-48A support?

Divide 80W by your strip's rated power per meter. For example, a 48V strip rated at 16W/m allows up to 5 meters (80W / 16W per meter = 5m). Always check your strip's rated power per meter and keep total load at or below 80W for reliable operation.

What are the differences between the HLG-80H-48, 48A, 48AB, and 48B models?

All four share 80W / 48V / 1.7A core specs with a CC voltage range of 28-48V. The base HLG-80H-48 has no adjustment or dimming and is IP67 waterproof. The -48A adds output adjustment via potentiometer (IP65). The -48AB adds both adjustment and 1-10V/PWM dimming (IP65). The -48B adds dimming input only and retains IP67.

Is the HLG-80H-48A protected enough for a semi-outdoor installation under an awning?

Yes. Its IP65 water-resistant rating protects against dust and low-pressure water jets, which is sufficient for covered outdoor areas like awnings, pergolas, and covered walkways. For fully exposed rain installations, consider the IP67-rated HLG-80H-48 base model.

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Model	Power	Voltage	Current	IP Rating
Mean Well HLG-80H-24A Power Supply 80W 24V - Adjustable 3.4A	80W	24V	3.4A	IP65	View
Mean Well HLG-80H-24 Power Supply 80W 24V 3.4A	80W	24V	3.4A	IP67	View

Customer reviews

4.9 Reviews verified for authenticity

5 ★ (19)

4 ★ (2)

3 ★ (0)

2 ★ (0)

1 ★ (0)

Reviewed by 21 customers across the HLG series

Best outdoor driver we use
By Hemi K.|2026-06-22✓ Verified Buyer
Model: HLG-240H-24Quantity: 6
HLG-240H-24 is IP67 and just keeps going. Powering a car-park flood install, 8 months no issues.
Premium, worth it
By Bright Spark|2026-06-01✓ Verified Buyer
Model: HLG-185H-24Quantity: 4
Built-in PFC, runs cool, DALI option on the B model. Our go-to.
Flawless
By Olivia D.|2026-05-09✓ Verified Buyer
Model: HLG-320H-48Quantity: 2
Drove a 48V architectural run for months, dead silent.

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Key Features

✓ Input voltage: 90~305VAC

✓ Output voltage: 48V

✓ Rated output current: 1.7A

✓ Ingress protection: IP65

✓ Operating temperature: -40~+80°C

✓ Safety certifications: CB, CCC, CE, EAC, PSE, RCM, TÜV, UL

✓ 7 year warranty

Mean Well HLG-80H-48A Power Supply 80W 48V - Adjustable 1.7A

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Mean Well HLG-80H-48A Power Supply 80W 48V - Adjustable 1.7A

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