LED power supply 24V 150W Mean Well HLG-150H-24B IP67 7 Year Warranty

The MEAN WELL Brand – a Leader in Sealed and Waterproof Power Supplies

MEAN WELL is a global leader in the production of sealed and waterproof switching power supplies. This brand's products are known for their high reliability, safety, and compliance with international standards. The HLG series offers advanced LED power supplies for demanding industrial, advertising, and architectural environments, covered by up to a 7-year warranty.

General Description of the HLG-150H-24B Power Supply

The HLG-150H-24B is a professional, sealed, switched-mode LED power supply with a power output of 150W and an output voltage of 24V DC. Equipped with a sealed metal housing with an IP67/IP65 rating, it guarantees complete waterproofness and dustproofness. Designed for powering LED systems both indoors and outdoors. The B model offers a 3-in-1 dimming function (1–10VDC, PWM, resistor), a wide input voltage range of 90–305VAC, and a range of protections, ensuring stable and safe operation even in harsh environmental conditions.

Main features of the HLG-150H-24B power supply

• Hermetic, waterproof metal housing IP67/IP65 – protection against moisture and dust
• Constant output voltage 24V DC, current up to 6.25A
• Output power: 150W
• Universal input voltage: 90–305VAC / 127–431VDC
• High efficiency: up to 93%
• Active PFC (Power Factor Correction)
• Surge resistance up to 4kV (IEC61000-4-5)
• Protections: short circuit, overload (hiccup), overvoltage (hold & restart), thermal
• 3-in-1 dimming function: 1–10VDC, PWM, resistor
• Passive cooling – no fan
• Cable length: 300 mm
• Typical lifespan > 62,000 hours
• Manufacturer's warranty: 7 years

Applications of the HLG-150H-24B Power Supply

The HLG-150H-24B power supply is ideal for powering LED lighting systems (stripes, modules, lamps, panels), architectural, street, garden, industrial, and luminous advertising lighting. The hermetic IP67/IP65 housing allows for use in areas exposed to moisture, dust, and splashes: facades, gardens, production halls, shop windows, and outdoor installations. It will also work well in industrial automation and wherever a stable, reliable 24V DC power supply and dimming capability are required.

HLG-150H-24B Technical Specifications

Frequently Asked Questions (FAQ) about the HLG-150H-24B

• Is the HLG-150H-24B suitable for outdoor use? Yes, the IP67/IP65 rating provides full protection against water and dust – the power supply is designed for outdoor installation and damp locations.
• What protection does this power supply have? It protects against short circuits, overloads, overvoltage, and overheating.
• What are the typical applications? Powering LED strips, modules, lamps, advertising, architectural, garden, and industrial lighting.
• Does the power supply support dimming? Yes, model B supports 3-in-1 dimming: 1–10VDC, PWM, resistor.
• Is the power supply quiet? Yes, cooling is by convection – no fan.
• How long is the warranty? Up to 7 years from the date of purchase.
• What are the operating conditions? Temperature range: -40°C to +90°C, free-standing installation or in a hermetic box.