Mean Well HLG-100H-20 Power Supply | Auckland Distributor

The HLG-100H is a 100W Mean Well AC-DC LED driver (input: 90~305VAC, output: 20V, operating temperature: -40~+80°C).

Key Features

✓ Input voltage: 90~305VAC
✓ Output voltage: 20V
✓ Rated output current: 4.8A
✓ Ingress protection: IP67
✓ 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-100H-20 to power 20V LED strip lighting outdoors?

Yes. The HLG-100H-20 outputs 20V at up to 4.8A and carries an IP67 waterproof rating, making it suitable for outdoor 20V LED strip installations exposed to rain or moisture. Its aluminium casing and -40°C to +80°C operating range also handle harsh temperature swings.

Is the HLG-100H-20 suitable for powering 20V LED signage?

Yes. With 100W of output at 20V, the HLG-100H-20 can drive 20V LED sign modules. Its IP67 rating and wide 90-305VAC input make it a good fit for outdoor channel-letter or cabinet signs where weather exposure and varying mains voltages are common.

Can I run 20V LED panel lights from the HLG-100H-20?

Yes, provided the panels operate at 20V and their combined load stays within 100W. The HLG-100H-20 runs in constant-current mode with a CC voltage range of 10-20V, so it can also accommodate panels that draw less than the full 20V during startup or dimming.

How many meters of 20V LED strip can the HLG-100H-20 power?

That depends on the strip's rated power per meter. The HLG-100H-20 supplies up to 100W at 20V. For example, if your strip draws 10W/m, you could run up to 10 meters (100W / 10W per meter = 10m). Always check your strip's rated power per meter and keep total load at or below 100W.

Can the HLG-100H-20 be installed in a wet-location junction box or outdoor enclosure?

Yes. Its IP67 waterproof rating means the unit is protected against temporary submersion in water up to 1 meter. It can be mounted in outdoor enclosures, wet-location junction boxes, or even directly exposed to rain without additional weatherproofing.

What are the differences between the HLG-100H-20, 20A, 20AB, and 20B models?

All four share the same 100W / 20V / 4.8A core specs. The base HLG-100H-20 has no output adjustment and is IP67 waterproof. The -20A adds output voltage/current adjustment via built-in potentiometer and is IP65. The -20AB adds both adjustment and 1-10V/PWM dimming input (IP65). The -20B adds dimming input only and retains IP67.

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Model	Power	Voltage	Current	IP Rating
Mean Well HLG-100H-24A Power Supply 100W 24V - Adjustable 4A	100W	24V	4A	IP65	View
Mean Well HLG-100H-48B Power Supply 100W 48V - Dimmable 2A	100W	48V	2A	IP67	View
Mean Well HLG-100H-48 Power Supply 100W 48V 2A	100W	48V	2A	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: 20V

✓ Rated output current: 4.8A

✓ Ingress protection: IP67

✓ Operating temperature: -40~+80°C

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

✓ 7 year warranty

Mean Well HLG-100H-20 Power Supply 100W 20V 4.8A

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Mean Well HLG-100H-20 Power Supply 100W 20V 4.8A

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