Technical Information & Details for the MEAN WELL HLG-120H-24B Power Supply Rated Power: 120 W Output Voltage (DC): 24 V Rated Current: 5 A Input Voltage Range: 90 – 305 V AC / 127 – 431 V DC Efficiency (typ.): 93 % Ripple & Noise (max.): 150 mVp-p Constant Current Region: 12 – 24 V Operating Temp. (Case): −40 °C to +80 °C IP Rating: IP67 (fully dust-tight and waterproof) Dimming Technology: 3-in-1 dimming (1–10V DC, 10V PWM signal, or resistance) Manufacturer Warranty: 7 Years Information about the MEAN WELL HLG-120H-24B The MEAN WELL HLG-120H-24B is a high-performance 120W LED driver engineered for smart lighting applications that require remote brightness control and extreme durability. As a "B-Type" model, it features a dedicated dimming wire for integrated 3-in-1 dimming. This allows users to regulate the light intensity via a 1–10V DC signal, a 10V PWM signal, or external resistance, making it perfect for building automation systems. Designed for mission-critical reliability, the HLG-120H-24B features a fully potted metal enclosure with an IP67 rating. This ensures the unit is completely sealed against dust and moisture, allowing it to function even after temporary immersion in water. This robust level of protection makes it the premier choice for high-exposure outdoor installations, hazardous industrial locations, and architectural accentuation. Technically, the driver utilizes a dual-mode constant voltage and constant current output, providing 93% efficiency and built-in active Power Factor Correction (PFC). The fanless thermal design utilizes natural air convection for cooling, facilitating completely silent operation and a lifespan exceeding 62,000 hours. Backed by an industry-leading 7-year warranty, the HLG-120H-24B is a top-tier solution for dimmable street lighting, high-bay luminaires, and large-scale greenhouse projects.

Technical Information & Details for MEAN WELL HLG-150H-24B Power Supply [cite_start]Output Power: 151.2 W [cite: 6] [cite_start]Output Voltage: 24 V DC [cite: 6] [cite_start]Output Current: 6.3 A [cite: 6] [cite_start]Input Voltage Range: 90 – 305 V AC / 127 – 431 V DC, 47 – 63 Hz [cite: 6] [cite_start]Efficiency: up to 94% [cite: 6] Ripple & [cite_start]Noise: ≤ 200 mVp-p [cite: 6] Inrush Current: max. [cite_start]65 A (Cold Start) @ 230 V AC [cite: 6] No-load Power Consumption: < [cite_start]0.5 W [cite: 10] [cite_start]Operating Temperature: −40 °C to +90 °C (Case Temperature) [cite: 3, 6] [cite_start]Cooling: Fanless, free air convection [cite: 3] [cite_start]Protection Functions: Short circuit, Overload, Over voltage, Over temperature [cite: 6] [cite_start]IP Rating: IP67 for indoor or outdoor installations [cite: 4] [cite_start]Withstand Voltage: 3.75KVAC (Input to Output) [cite: 6] [cite_start]Dimensions (L x W x H): 228 mm x 68 mm x 38.8 mm [cite: 6] Weight: approx. [cite_start]1150 g [cite: 6] Safety & [cite_start]EMC Certificates: UL8750, EN61347-1, EN61347-2-13, IP67, CE [cite: 6] [cite_start]Dimming Function: 3-in-1 dimming (1-10V DC, 10V PWM signal or resistance) [cite: 4, 22] [cite_start]Manufacturer Warranty: 7 Years [cite: 2] About the MEAN WELL HLG-150H-24B [cite_start]The MEAN WELL HLG-150H-24B is a high-grade 150W LED driver engineered for superior performance and long-term durability in professional lighting applications[cite: 2, 79]. [cite_start]Featuring a robust metal housing with an IP67 ingress protection rating, this unit is fully protected against dust and temporary immersion in water, making it suitable for harsh environments, including outdoor street lighting and high-bay industrial fixtures[cite: 3, 4, 68]. [cite_start]The "B" model stands out for its advanced 3-in-1 dimming functionality, allowing users to adjust the output constant current level via 1-10V DC, 10V PWM signal, or resistance, providing optimal design flexibility for modern LED systems[cite: 4, 22]. [cite_start]Its ultra-high efficiency of up to 94% ensures minimal energy waste and thermal stress, contributing to an extensive typical lifetime of more than 62,000 hours[cite: 2, 6, 29]. [cite_start]This driver utilizes a dual-mode constant voltage and constant current output, ensuring stable power delivery for both direct-drive LEDs and systems with additional DC drivers[cite: 2, 19]. [cite_start]MEAN WELL stands behind the HLG-150H series' industrial quality with an exceptional 7-year manufacturer warranty[cite: 2].

Technical Information & Details for MEAN WELL HLG-80H-24B Power Supply Output Power: 81.6 W Output Voltage: 24 V DC Output Current: 3.4 A Input Voltage Range: 90 – 305 V AC / 127 – 431 V DC, 47 – 63 Hz Efficiency: 90.5 % Ripple & Noise: max. 150 mVp-p Inrush Current: 70 A at 230 V AC Operating Temperature: −40 °C to +80 °C (Case) Cooling: fanless free air convection Protection Functions: Short circuit, Over current, Over voltage, Over temperature Isolation Voltage: 3750 V AC (Input to Output) Dimensions (L x W x H): 195.6 mm x 61.5 mm x 38.8 mm Weight: approx. 840 g Safety & EMC Certificates: UL8750, EN61347-1, IP67, CE, EAC, KC Manufacturer Warranty: 7 Years Information about the MEAN WELL HLG-80H-24B The MEAN WELL HLG-80H-24B is a professional 81.6W AC/DC driver engineered for superior durability in industrial and lighting applications. A primary characteristic of this B-Type model is the versatile 3-in-1 dimming function, supporting output level adjustments via 1–10V DC, 10V PWM signals, or resistance. The unit features a sophisticated dual-mode output design, allowing it to function effectively in both Constant Voltage and Constant Current regions to accommodate various LED configurations. Housed in a fully encapsulated metal casing with an IP67 rating, it is completely protected against dust and water immersion, making it ideal for harsh outdoor environments. Technically, the HLG-80H-24B excels with built-in active Power Factor Correction and a 90.5% efficiency rating, supporting its fanless thermal architecture for silent operation. With a typical life expectancy exceeding 62,000 hours and an industry-leading 7-year manufacturer warranty, it provides exceptional long-term stability for projects such as high-bay lighting, greenhouse systems, and professional LED signage.

Technical Information & Details on MEAN WELL HLG-60H-24B Power Supply Output Power: 60 W Output Voltage: 24 V DC Output Current: 2.5 A Input Voltage Range: 90 – 305 V AC / 127 – 431 V DC, 47 – 63 Hz Efficiency: up to 89.5 % Ripple & Noise: ≤ 200 mVp-p Inrush Current: typ. 55 A / 26 µs @ 230 VAC No-Load Power Consumption: < 0.75 W Operating Temperature: −40 °C to +80 °C (case temperature) Cooling: fanless natural convection Protection Functions: Short circuit (Hiccup, auto recovery), Overload, Overvoltage, Overtemperature Overvoltage Category: II Isolation Voltage: 3.75 kV AC between input and output Dimensions (H x W x D): 171 mm x 61.5 mm x 36.8 mm Weight: ca. 730 g Safety & EMC Certifications: UL8750, CB, CE, TÜV, EAC, IP67 Manufacturer Warranty: 7 Years Information on MEAN WELL HLG-60H-24B The MEAN WELL HLG-60H-24B is a dimmable, fully waterproof 60 W LED driver power supply featuring outstanding efficiency up to 89.5 % and extreme temperature range from -40 °C to +80 °C for professional outdoor applications. It delivers stable 24 V DC / 2.5 A output in constant voltage and constant current modes with innovative 3-in-1 dimming function (1-10 V DC, 10 V PWM, resistance) for precise light control. Full IP67 protection, rugged metal housing construction, and comprehensive protection functions with auto-recovery make it perfect for LED panel lighting, floodlights, and smart industrial lighting systems.

Technical Information & Details for the MEAN WELL HLG-100H-24B Power Supply Output Power: 96 W Output Voltage: 24 V DC Output Current: 4 A Input Voltage Range: 90 – 305 V AC / 127 – 431 V DC, 47 – 63 Hz Efficiency: up to 93 % Ripple & Noise: ≤ 150 mVp-p Inrush Current: max. 60 A @ 230 VAC Leakage Current: < 0.75 mA / 277 VAC Operating Temperature: −40 °C to +80 °C (Case temperature) Cooling: Fanless free air convection Protection Functions: Short circuit, Over current, Over voltage, Over temperature IP Rating: IP67 (full protection against dust and temporary immersion) Dimming Technology: 3-in-1 dimming (1–10V DC, 10V PWM signal, or resistance) Isolation Voltage: 3750 V AC (Input to Output) Dimensions (L x W x H): 220 mm x 68 mm x 38.8 mm Weight: approx. 1.12 kg Safety & EMC Certificates: UL, TUV, ENEC, CB, CE, EAC, KC, PSE Manufacturer Warranty: 7 Years Information about the MEAN WELL HLG-100H-24B The MEAN WELL HLG-100H-24B is a high-performance 100W AC/DC LED driver specifically engineered for intelligent lighting control in demanding industrial and outdoor environments. This "B-Type" model is defined by its versatile 3-in-1 dimming function, which empowers users to precisely manage light intensity through a 1–10V DC signal, a 10V PWM signal, or simple external resistance. Built within a rugged, high-quality metal housing, the unit achieves an IP67 ingress protection rating, ensuring it remains completely dust-tight and resistant to water immersion, making it the premier choice for reliable outdoor installations. A key characteristic is the dual-mode constant voltage and constant current output, providing the technical flexibility required to power a wide variety of LED array designs without compromising stability. The driver operates with a superior efficiency of up to 93 % and features a built-in active PFC function, which minimizes power loss and ensures compliance with global harmonic current regulations. Due to its fanless thermal design, the HLG-100H-24B offers silent, maintenance-free operation across an expansive temperature range from -40 °C to +80 °C. With a typical lifetime exceeding 62,000 hours and an industry-leading 7-year manufacturer warranty, this power supply provides an exceptionally durable solution for professional projects such as LED street lighting, high-bay industrial lamps, and advanced greenhouse lighting systems.

Technical Information & Details for MEAN WELL HLG-240H-24B Power Supply Output Power: 240 W Output Voltage: 24 V DC Output Current: 10 A Dimming Function: 3-in-1 dimming (1-10V DC, 10V PWM, Resistance) Input Voltage Range: 90 – 305 V AC / 127 – 431 V DC Efficiency: 93 % Ripple & Noise: ≤ 150 mVp-p Inrush Current: max. 75 A @ 230 VAC Leakage Current: < 0.75 mA / 277 VAC Operating Temperature: −40 °C to +90 °C (case temperature) Cooling: Fanless design by free air convection Protection Functions: Short circuit, Over current, Over voltage, Over temperature Ingress Protection: IP67 (Fully waterproof and dust-tight) Isolation Voltage: 3.75 kV AC between input and output Dimensions (L x W x H): 244.2 mm x 68 mm x 38.8 mm Safety & EMC Certificates: UL8750, EN61347-1, EN55015, Type HL LED Indicator: Power On Indicator Manufacturer Warranty: 7 years Information about the MEAN WELL HLG-240H-24B The MEAN WELL HLG-240H-24B is a premium-grade 240W LED driver engineered for sophisticated lighting systems that require reliable remote dimming capabilities. This B-type model is distinguished by its versatile 3-in-1 dimming interface, allowing seamless integration with 1-10V DC, 10V PWM signals, or external resistance for dynamic brightness control. Featuring a sophisticated dual-mode output, the unit maintains high stability in both Constant Voltage and Constant Current regions, ensuring optimal performance and protection for high-power LED arrays. The rugged metal housing with an IP67 rating provides total protection against dust and temporary water immersion, making it the industry benchmark for outdoor street lighting and architectural floodlights. With a superior efficiency of 93 % and a specialized fanless thermal design, the driver operates silently and reliably even in harsh environments with case temperatures reaching up to +90 °C. The inclusion of a 7-year manufacturer warranty and a typical service life exceeding 62,000 hours guarantees long-term operational safety, while the Type HL certification qualifies it for use in hazardous industrial locations and heavy-duty high-bay installations.