Mean Well HLG-240H-54 Power Supply | 240W 54V LED Driver - Auckland, New Zealand

The HLG-240H is a 240W Mean Well AC-DC LED driver (input: 90~305VAC, output: 54V, operating temperature: -40~+90°C).

Key Features

✓ Input voltage: 90~305VAC
✓ Output voltage: 54V
✓ Rated output current: 4.45A
✓ 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-240H-54 to power 54V LED high-bay fixtures in a warehouse?

Yes. The HLG-240H-54 delivers 240W at 54V with up to 4.45A in constant-current mode. It is well suited for 54V high-bay LED fixtures commonly used in warehouses, manufacturing floors, and distribution centers. The IP67 waterproof rating allows mounting in locations exposed to dust and moisture.

Is the HLG-240H-54 a good fit for driving 54V LED panel lights in a commercial ceiling grid?

Yes. At 240W and 54V, the HLG-240H-54 can power multiple 54V LED panels in a commercial ceiling installation. Its constant-current output with a CC range of 27-54V accommodates LED panels that have varying forward voltages during startup and thermal stabilization.

Can the HLG-240H-54 drive series-connected 54V LED COB modules for grow lights?

Yes, provided the total load stays at or below 240W. The HLG-240H-54 outputs up to 4.45A at 54V in constant-current mode, making it compatible with 54V COB LED boards used in horticultural lighting. The wide input range of 90-305VAC supports international mains voltages.

How many watts of 54V LED load can the HLG-240H-54 support?

The HLG-240H-54 supplies up to 240W at 54V (4.45A). For example, if each 54V LED module draws 60W, you could connect up to four modules (4 × 60W = 240W). Always verify each module's rated power consumption and keep the total at or below 240W.

Can the HLG-240H-54 be installed outdoors in direct rain or harsh weather?

Yes. Its IP67 waterproof rating provides full protection against dust ingress and temporary water immersion up to 1 meter. You can mount it in exposed outdoor locations, wet-rated junction boxes, or directly on rooftops without additional weatherproofing.

What distinguishes the HLG-240H-54 from the 54A, 54AB, and 54B models?

All four share 240W / 54V / 4.45A core specs. The base HLG-240H-54 has fixed output and IP67 waterproof rating. The -54A adds output voltage/current adjustment via potentiometer (IP65). The -54AB adds both adjustment and 1-10V/PWM dimming input (IP65). The -54B provides dimming input only and retains IP67 waterproof rating.

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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: 54V

✓ Rated output current: 4.45A

✓ Ingress protection: IP67

✓ Operating temperature: -40~+90°C

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

✓ 7 year warranty

Mean Well HLG-240H-54 Power Supply 240W 54V 4.45A

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Mean Well HLG-240H-54 Power Supply 240W 54V 4.45A

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