• Output Power: 151.2 W
• Output Voltage: 54 V DC
• Output Current: 2.8 A
• Input Voltage Range: 90 – 305 V AC / 127 – 431 V DC
• Efficiency: 94 %
• Ripple & Noise: ≤ 200 mVp-p
• Inrush Current: max. 65 A @ 230 VAC (Cold start)
• Power Factor: PF ≥ 0.98 @ 115 VAC / PF ≥ 0.95 @ 230 VAC
• Operating Temperature: −40 °C to +90 °C (Case temperature)
• Cooling: Fanless natural convection
• Protections: Short circuit, Over current, Over voltage, Over temperature
• IP Rating: IP67 (fully potted)
• Isolation Voltage: 3750 V AC (I/P to O/P)
• Dimensions (L x W x H): 228 mm x 68 mm x 38.8 mm
• Dimming Function: 3-in-1 dimming (1-10VDC, 10V PWM, resistance)
• Safety Certificates: UL8750, EN61347-1, EN61347-2-13, IP67, CE
• Typical Lifetime: > 62,000 hours
• Manufacturer Warranty: 7 Years

Product Information: MEAN WELL HLG-150H-54B

The MEAN WELL HLG-150H-54B is a premier 150W LED driver engineered for excellence, featuring a flexible dual-mode Constant Voltage and Constant Current output. This specific B-type model is equipped with a sophisticated 3-in-1 dimming interface, allowing seamless brightness control via 1-10VDC, 10V PWM signals, or external resistance for high-end lighting automation. Boasting an outstanding efficiency of 94%, the unit minimizes heat dissipation, enabling a reliable fanless design that operates silently across a wide temperature spectrum up to +90 °C. Its rugged, fully potted metal enclosure is rated IP67, providing complete protection against dust and water ingress, making it the perfect solution for harsh environments such as LED street lighting, high-bay warehouses, and horticultural systems. Backed by an industry-leading 7-year manufacturer warranty and a proven lifetime exceeding 62,000 hours, the HLG-150H-54B offers superior durability and long-term peace of mind for critical lighting infrastructure.