Mean Well HLG-240H-12AB Power Supply 192W 12V - Adjustable and Dimmable

The HLG-240H is a 192W Mean Well AC-DC LED driver (input: 90~305VAC, output: 12V, operating temperature: -40~+90°C).

Key Features

✓ Input voltage: 90~305VAC
✓ Output voltage: 12V
✓ Rated output current: 16A
✓ 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-240H-12AB for a dimmable 12V LED strip installation in a restaurant or retail space?

Yes. The HLG-240H-12AB outputs 12V at up to 16A (192W) and accepts 1-10V, PWM, or resistance dimming signals for smooth brightness control. This makes it well suited for restaurant ambient lighting or retail display strips where adjustable light levels are important.

Is the HLG-240H-12AB a good choice for powering 12V LED cove lighting with dimming?

Yes. With 192W at 12V and both a built-in adjustment potentiometer and external dimming input, the HLG-240H-12AB gives you precise control over cove lighting brightness. You can set the baseline output with the potentiometer and then control scene levels via the dimming input.

Can the HLG-240H-12AB power dimmable 12V LED signage for a storefront?

Yes. The 192W capacity at 12V handles large sign module arrays, and the dimming input lets you reduce brightness at night to save energy or meet local light-pollution regulations. The IP65 rating is sufficient for covered sign cabinets or sheltered storefront locations.

How many meters of 12V LED strip can the HLG-240H-12AB power?

Divide 192W by your strip's rated power per meter. For a strip consuming 14.4W/m, that is approximately 13.3 meters (192W / 14.4W per meter). Always check your strip's rated power per meter and stay within the 192W maximum.

Can the HLG-240H-12AB be installed in an outdoor location with splashing water?

Its IP65 rating protects against low-pressure water jets and dust, so it is suitable for covered outdoor areas and splash zones. For direct rain exposure or risk of standing water, the IP67-rated HLG-240H-12B with dimming or the base HLG-240H-12 would be a safer choice.

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Model	Power	Voltage	Current	IP Rating
Mean Well S-HLG-240H-24 Power Supply 240W 24V with AU/NZ plug 10A	240W	24V	10A	IP67	View
Mean Well HLG-240H-48A Power Supply 240W 48V - Adjustable 5A	240W	48V	5A	IP65	View
Mean Well HLG-240H-48 Power Supply 240W 48V 5A	240W	48V	5A	IP67	View
Mean Well HLG-240H-24A Power Supply 240W 24V - Adjustable 10A	240W	24V	10A	IP65	View
Mean Well S-HLG-240H-12 Power Supply 192W 12V with AU/NZ plug 16A	192W	12V	16A	IP67	View
Mean Well HLG-240H-24B Power Supply 240W 24V- Dimmable 10A	240W	24V	10A	IP67	View
Mean Well HLG-240H-12A Power Supply 192W 12V - Adjustable 16A	192W	12V	16A	IP65	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: 12V

✓ Rated output current: 16A

✓ Ingress protection: IP65

✓ Operating temperature: -40~+90°C

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

✓ 7 year warranty

Mean Well HLG-240H-12AB Power Supply 192W 12V - Adjustable and Dimmable 16A

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Mean Well HLG-240H-12AB Power Supply 192W 12V - Adjustable and Dimmable 16A

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