Mean Well HLG-185H-30A 185W 30V Power Supply - Adjustable

The HLG-185H is a 185W Mean Well AC-DC LED driver (input: 90~305VAC, output: 30V, operating temperature: -40~+90°C).

Key Features

✓ Input voltage: 90~305VAC
✓ Output voltage: 30V
✓ Rated output current: 6.2A
✓ Ingress protection: IP65
✓ 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-30A to power 30V LED strips in a warehouse with adjustable brightness?

Yes. The HLG-185H-30A delivers 185W at 30V with a built-in potentiometer for output voltage and current adjustment. This lets you trim brightness to match the specific LED load. The IP65 rating protects against dust and low-pressure water, making it suitable for indoor warehouse or workshop environments.

Is the HLG-185H-30A a good choice for 30V LED panel lighting in commercial offices?

Yes. With 185W at 30V and adjustable output, it can power 30V LED panels or troffers while letting you fine-tune the drive level to match panel specifications. The wide 90-305VAC input works with commercial power supplies, and the 7-year warranty provides long-term reliability for fixed installations.

Can the HLG-185H-30A drive 30V LED modules for indoor retail or museum display lighting?

Yes. At 185W and 30V, it handles substantial lighting loads for display cases, track-mounted accent lights, or wall-wash fixtures using 30V LED modules. The adjustable output via potentiometer lets you precisely dial in the voltage and current to prevent over-driving sensitive exhibit lighting.

How many meters of 30V LED strip can the HLG-185H-30A support?

Divide 185W by your strip's wattage per meter. For instance, a 30V strip rated at 18W/m allows about 10.2 meters (185W / 18W per meter ≈ 10.2m). Always check your strip's rated power per meter and keep the total load at or below 185W for safe operation.

Is the HLG-185H-30A protected enough for a covered outdoor installation like a parking garage?

Yes. The IP65 rating provides complete dust protection and resistance to low-pressure water jets, which is sufficient for covered parking garages, loading docks, and semi-enclosed outdoor areas. For locations with direct rain exposure or standing water, the IP67-rated HLG-185H-30 would be a safer choice.

Can I use the HLG-185H-30A in a location with wide temperature swings?

Yes. The operating temperature range of -40°C to +90°C handles environments from unheated warehouses in winter to hot attic spaces in summer. The aluminium casing aids heat dissipation, and the wide 90-305VAC input tolerates voltage fluctuations that often accompany temperature extremes in poorly regulated power grids.

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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: 30V

✓ Rated output current: 6.2A

✓ Ingress protection: IP65

✓ Operating temperature: -40~+90°C

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

✓ 7 year warranty

Mean Well HLG-185H-30A Power Supply 185W 30V - Adjustable 6.2A

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Mean Well HLG-185H-30A Power Supply 185W 30V - Adjustable 6.2A

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