Mean Well HLG-185H-24 Power Supply 185W 24V | HLG Series | Constant Voltage + Constant Current LED Driver

The HLG-185H is a 185W Mean Well AC-DC LED driver (input: 90~305VAC, output: 24V, operating temperature: -40~+90°C).

Key Features

✓ Input voltage: 90~305VAC
✓ Output voltage: 24V
✓ Rated output current: 7.8A
✓ Ingress protection: IP67
✓ Operating temperature: -40~+90°C
✓ Safety certifications: CB, CCC, CE, EAC, PSE, RCM, TÜV, UL
✓ 7 year warranty

Frequently Asked Questions

Can I use the HLG-185H-24 to power 24V LED strip lighting in an outdoor installation?

Yes. The HLG-185H-24 outputs 24V at up to 7.8A (185W) and has an IP67 waterproof rating, making it suitable for fully exposed outdoor installations including rain and temporary submersion. The aluminium casing and -40°C to +90°C operating range handle harsh weather year-round.

Is the HLG-185H-24 suitable for powering 24V LED channel letter signage?

Yes. With 185W at 24V, the HLG-185H-24 provides ample power for channel-letter signs, light boxes, and cabinet signs using 24V LED modules. Its wide 90-305VAC input works worldwide, and the IP67 waterproof rating allows mounting inside outdoor sign enclosures.

Can the HLG-185H-24 drive 24V LED cove or accent lighting in commercial spaces?

Yes. The 185W capacity at 24V is well-suited for runs of cove, accent, or indirect lighting using 24V LED strip or modules. The constant-current mode with a CC voltage range of 12-24V maintains stable output across varying LED forward voltages. The 7-year warranty adds long-term reliability for permanent installations.

How many meters of 24V LED strip can the HLG-185H-24 power?

Divide 185W by your strip's wattage per meter. For example, a 24V strip rated at 14.4W/m would allow about 12.8 meters (185W / 14.4W per meter ≈ 12.8m). Always check your strip's rated power per meter and keep the total load at or below 185W.

Can the HLG-185H-24 be mounted in a location fully exposed to rain and dust?

Yes. The IP67 rating means it is completely dust-tight and protected against temporary submersion in water up to 1 meter. It can be mounted outdoors without additional enclosures. The operating temperature range of -40°C to +90°C covers extreme climates.

What are the differences between the HLG-185H-24, 24A, 24AB, and 24B models?

All four share 185W / 24V / 7.8A core specs. The base HLG-185H-24 has fixed output with IP67 waterproof rating. The -24A adds output voltage/current adjustment via built-in potentiometer (IP65). The -24AB adds both adjustment and 1-10V/PWM dimming input (IP65). The -24B provides dimming input only and retains the IP67 waterproof rating.

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Model	Power	Voltage	Current	IP Rating
Mean Well HLG-185H-48 Power Supply 185W 48V 3.9A	185W	48V	3.9A	IP67	View
Mean Well S-HLG-185H-24 Power Supply 185W 24V with AU/NZ plug 7.8A	185W	24V	7.8A	IP67	View
Mean Well HLG-185H-48B Power Supply 185W 48V- Dimmable 3.9A	185W	48V	3.9A	IP67	View
Mean Well HLG-185H-36B Power Supply 185W 36V- Dimmable 5.2A	185W	36V	5.2A	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: 24V

✓ Rated output current: 7.8A

✓ Ingress protection: IP67

✓ Operating temperature: -40~+90°C

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

✓ 7 year warranty

Mean Well HLG-185H-24 Power Supply 185W 24V 7.8A

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Mean Well HLG-185H-24 Power Supply 185W 24V 7.8A

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