XLC Series, XLN Series: Multi-stage Constant Power / Constant Voltage LED Driver

MEAN WELL XLN and XLC Series LED Drivers

Series Overview
Technical Highlights
XLN vs. XLC Comparison
Control & Dimming Options

MEAN WELL XLN and XLC Series Constant Power LED Drivers

The XLN and XLC series are high-performance, slim-profile LED drivers featuring a highly efficient Constant Power (CP) mode design. These series provide a compact and versatile solution for a variety of indoor and semi-outdoor lighting applications, such as high-bay fixtures, stage lighting, modern narrow-profile luminaires, and professional architectural illumination.

Constant Power (CP) Architecture: Allows the driver to provide the full rated wattage over a very wide output voltage and current range, significantly reducing the number of different SKU models required for varying LED loads.
Slim Mechanical Profile: Designed with a streamlined, narrow housing, these drivers are specifically engineered for installation inside slim lighting fixtures where internal space is at an absolute premium.
High Reliability: Engineered with premium components to ensure a long operational lifespan and stable performance in professional commercial and industrial lighting installations.
Indoor Versatility: Optimized for commercial indoor environments, providing reliable power conversion for a wide variety of architectural tasks.

Technical Highlights

Wide Input Range: Supports universal AC input (90~305VAC), making them highly adaptable and compatible with almost all global commercial and industrial power grids.
High Efficiency: Optimized, advanced circuit topology provides high energy conversion efficiency, minimizing thermal output and helping manufacturers meet the latest energy-saving regulations.
Active PFC: Built-in Active Power Factor Correction (PF > 0.95 at full load) ensures high grid power quality and compliance with global harmonic current standards.
Robust Protections: Features robust auto-recovery protections against short circuits, over-voltage, and over-temperature to guarantee continuous operation and long-term system integrity.

Series Comparison: XLN vs. XLC

While both the XLN and XLC series share the Constant Power architecture and robust performance, the primary difference lies in their dimming and control capabilities.

Feature	XLN Series	XLC Series
Primary Purpose	Fixed Output / Basic Operation	Advanced Dimming / Smart Control
Dimming Capability	None (Non-dimmable)	3-in-1 Dimming, DALI-2, Smart Timer
Ideal Use Case	Simple ON/OFF commercial lighting installations	Smart building integration and adaptive architectural lighting
Key Models	XLN-60, XLN-100	XLC-60, XLC-100

Design Note: If your project requires simple, robust operation without the need for external dimming control, the XLN series is the most cost-effective choice. If you are integrating with a building management system (BMS), DALI network, or smart dimming controller, the XLC series is the required version. The Constant Power design allows you to use a single driver model to power different LED string voltages simply by adjusting the current setpoint.

Control & Dimming Options (XLC Series)

The XLC series is specifically designed to support modern smart lighting systems, offering versatile control interfaces to match different architectural requirements and building automation systems.

Control Protocol / Suffix	Feature Description
Blank	Standard fixed output version. Ideal for simple, non-dimmable commercial lighting installations where the XLC form factor is preferred.
B-Type	Features a 3-in-1 Dimming function (supporting 0~10VDC, PWM signal, and resistance dimming), providing smooth brightness control for general-purpose dimming systems.
DA2-Type	Integrated DALI-2 control interface. Supports digital addressable lighting control, perfectly designed for centralized smart city or smart building management systems.
Smart Timer Dimming	Allows for pre-programmed dimming schedules based on time. Ideal for outdoor street lighting, area lighting, and advanced energy-saving profiles throughout the night.

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MEAN WELL XLN Series: Multistage Constant Power/Constant Voltage LED Driver - XLN-60-24

Output voltage: 24V Output current: 2.5A Output power rating: 60W Input voltage: 100 ~ 305VAC,155 ~ 400VDC Function: constant voltage output, standard product Size (mm):141.5X49X32 Click to download Airtac product catalog Product Features 1. The constant power design can adjust the output current (H type) in a wide range, and the constant voltage output model can be 12V/24V/48V. 2. NFC induction adjusts the output current, full voltage input 100 ~ 305VAC, with PFC function. 3, plastic shell double insulation and Class II design, in line with UL8750 class 2/class P power supply. 4. Comply with IEEE 1789 and ErP no stroboscopic standard, standby power consumption <0.5W. 5. The minimum dimming brightness level is 0.1%. 6. The full potting design conforms to IP67 waterproof and dustproof (XLN series) and emergency lighting (EL) function. 7. Dimming function: three-in-one, DALI-2, KNX, Matter; The output and dimming circuit conform to the isolation design. 8. Independent or built-in LED drive power supply optional (XLC series);5-year warranty> 50,000 hrs life.

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$53.57

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MEAN WELL XLN Series: Multistage Constant Power/Constant Voltage LED Driver - XLN-60-12

Output voltage: 12V Output current: 5A Output power rating: 60W Input voltage: 100 ~ 305VAC,155 ~ 400VDC Function: constant voltage output, standard product Size (mm):141.5X49X32 Click to download Airtac product catalog Product Features 1. The constant power design can adjust the output current (H type) in a wide range, and the constant voltage output model can be 12V/24V/48V. 2. NFC induction adjusts the output current, full voltage input 100 ~ 305VAC, with PFC function. 3, plastic shell double insulation and Class II design, in line with UL8750 class 2/class P power supply. 4. Comply with IEEE 1789 and ErP no stroboscopic standard, standby power consumption <0.5W. 5. The minimum dimming brightness level is 0.1%. 6. The full potting design conforms to IP67 waterproof and dustproof (XLN series) and emergency lighting (EL) function. 7. Dimming function: three-in-one, DALI-2, KNX, Matter; The output and dimming circuit conform to the isolation design. 8. Independent or built-in LED drive power supply optional (XLC series);5-year warranty> 50,000 hrs life.

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$53.57

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MEAN WELL XLN Series: Multistage Constant Power/Constant Voltage LED Driver - XLN-40-H-DA2

Output open circuit voltage: 60V Output default current: 1050mA Output current adjustment range (by dip switch or NFC):0.6 ~ 1.4A Output constant current region: 9~54V Output power rating: 40W Input voltage: 100 ~ 305VAC,141 ~ 400VDC Function: the output current can be set by NFC, and built-in DALI-2 dimming function, standard products Size (mm):114X44X32 Click to download Airtac product catalog Product Features 1. The constant power design can adjust the output current (H type) in a wide range, and the constant voltage output model can be 12V/24V/48V. 2. NFC induction adjusts the output current, full voltage input 100 ~ 305VAC, with PFC function. 3, plastic shell double insulation and Class II design, in line with UL8750 class 2/class P power supply. 4. Comply with IEEE 1789 and ErP no stroboscopic standard, standby power consumption <0.5W. 5. The minimum dimming brightness level is 0.1%. 6. The full potting design conforms to IP67 waterproof and dustproof (XLN series) and emergency lighting (EL) function. 7. Dimming function: three-in-one, DALI-2, KNX, Matter; The output and dimming circuit conform to the isolation design. 8. Independent or built-in LED drive power supply optional (XLC series);5-year warranty> 50,000 hrs life.

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$38.57

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MEAN WELL XLN Series: Multistage Constant Power/Constant Voltage LED Driver - XLN-40-H-B

Output open circuit voltage: 60V Output default current: 1050mA Output current adjustment range (by dip switch or NFC):0.6 ~ 1.4A Output constant current region: 9~54V Output power rating: 40W Input voltage: 100 ~ 305VAC,141 ~ 400VDC Function: The output current can be set through NFC, and built-in three-in-one dimming function, standard products Size (mm):114X44X32 Click to download Airtac product catalog Product Features 1. The constant power design can adjust the output current (H type) in a wide range, and the constant voltage output model can be 12V/24V/48V. 2. NFC induction adjusts the output current, full voltage input 100 ~ 305VAC, with PFC function. 3, plastic shell double insulation and Class II design, in line with UL8750 class 2/class P power supply. 4. Comply with IEEE 1789 and ErP no stroboscopic standard, standby power consumption <0.5W. 5. The minimum dimming brightness level is 0.1%. 6. The full potting design conforms to IP67 waterproof and dustproof (XLN series) and emergency lighting (EL) function. 7. Dimming function: three-in-one, DALI-2, KNX, Matter; The output and dimming circuit conform to the isolation design. 8. Independent or built-in LED drive power supply optional (XLC series);5-year warranty> 50,000 hrs life.

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$38.57

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MEAN WELL XLN Series: Multistage Constant Power/Constant Voltage LED Driver - XLN-40-H

Output open circuit voltage: 60V Output default current: 1050mA Output current adjustment range (by dip switch or NFC):0.6 ~ 1.4A Output constant current region: 9~54V Output power rating: 40W Input voltage: 100 ~ 305VAC,141 ~ 400VDC Function: output current can be set by NFC, standard Size (mm):114X44X32 Click to download Airtac product catalog Product Features 1. The constant power design can adjust the output current (H type) in a wide range, and the constant voltage output model can be 12V/24V/48V. 2. NFC induction adjusts the output current, full voltage input 100 ~ 305VAC, with PFC function. 3, plastic shell double insulation and Class II design, in line with UL8750 class 2/class P power supply. 4. Comply with IEEE 1789 and ErP no stroboscopic standard, standby power consumption <0.5W. 5. The minimum dimming brightness level is 0.1%. 6. The full potting design conforms to IP67 waterproof and dustproof (XLN series) and emergency lighting (EL) function. 7. Dimming function: three-in-one, DALI-2, KNX, Matter; The output and dimming circuit conform to the isolation design. 8. Independent or built-in LED drive power supply optional (XLC series);5-year warranty> 50,000 hrs life.

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$38.57

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MEAN WELL XLN Series: Multistage Constant Power/Constant Voltage LED Driver - XLN-40-24

Output voltage: 24V Output current: 1.7A Output power rating: 40.8W Input voltage: 100 ~ 305VAC,141 ~ 400VDC Function: constant voltage output, standard product Size (mm):114X44X32 Click to download Airtac product catalog Product Features 1. The constant power design can adjust the output current (H type) in a wide range, and the constant voltage output model can be 12V/24V/48V. 2. NFC induction adjusts the output current, full voltage input 100 ~ 305VAC, with PFC function. 3, plastic shell double insulation and Class II design, in line with UL8750 class 2/class P power supply. 4. Comply with IEEE 1789 and ErP no stroboscopic standard, standby power consumption <0.5W. 5. The minimum dimming brightness level is 0.1%. 6. The full potting design conforms to IP67 waterproof and dustproof (XLN series) and emergency lighting (EL) function. 7. Dimming function: three-in-one, DALI-2, KNX, Matter; The output and dimming circuit conform to the isolation design. 8. Independent or built-in LED drive power supply optional (XLC series);5-year warranty> 50,000 hrs life.

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$38.57

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MEAN WELL XLN Series: Multistage Constant Power/Constant Voltage LED Driver - XLN-40-12

Output voltage: 12V Output current: 3.4A Output power rating: 40.8W Input voltage: 100 ~ 305VAC,141 ~ 400VDC Function: constant voltage output, standard product Size (mm):114X44X32 Click to download Airtac product catalog Product Features 1. The constant power design can adjust the output current (H type) in a wide range, and the constant voltage output model can be 12V/24V/48V. 2. NFC induction adjusts the output current, full voltage input 100 ~ 305VAC, with PFC function. 3, plastic shell double insulation and Class II design, in line with UL8750 class 2/class P power supply. 4. Comply with IEEE 1789 and ErP no stroboscopic standard, standby power consumption <0.5W. 5. The minimum dimming brightness level is 0.1%. 6. The full potting design conforms to IP67 waterproof and dustproof (XLN series) and emergency lighting (EL) function. 7. Dimming function: three-in-one, DALI-2, KNX, Matter; The output and dimming circuit conform to the isolation design. 8. Independent or built-in LED drive power supply optional (XLC series);5-year warranty> 50,000 hrs life.

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$38.57

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MEAN WELL XLN Series: Multistage Constant Power/Constant Voltage LED Driver - XLN-25-H-DA2

Output open circuit voltage: 60V Output default current: 700mA Output current adjustment range (via NFC):0.3 ~ 1.05A Output constant current region: 9~54V Output power rating: 25W Input voltage: 100 ~ 305VAC,141 ~ 400VDC Function: the output current can be set by NFC, and built-in DALI-2 dimming function, standard products Size (mm):114X44X32 Click to download Airtac product catalog Product Features 1. The constant power design can adjust the output current (H type) in a wide range, and the constant voltage output model can be 12V/24V/48V. 2. NFC induction adjusts the output current, full voltage input 100 ~ 305VAC, with PFC function. 3, plastic shell double insulation and Class II design, in line with UL8750 class 2/class P power supply. 4. Comply with IEEE 1789 and ErP no stroboscopic standard, standby power consumption <0.5W. 5. The minimum dimming brightness level is 0.1%. 6. The full potting design conforms to IP67 waterproof and dustproof (XLN series) and emergency lighting (EL) function. 7. Dimming function: three-in-one, DALI-2, KNX, Matter; The output and dimming circuit conform to the isolation design. 8. Independent or built-in LED drive power supply optional (XLC series);5-year warranty> 50,000 hrs life.

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$36.00

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MEAN WELL XLN Series: Multistage Constant Power/Constant Voltage LED Driver - XLN-25-H-B

Output open circuit voltage: 60V Output default current: 700mA Output current adjustment range (via NFC):0.3 ~ 1.05A Output constant current region: 9~54V Output power rating: 25W Input voltage: 100 ~ 305VAC,141 ~ 400VDC Function: The output current can be set through NFC, and built-in three-in-one dimming function, standard products Size (mm):114X44X32 Click to download Airtac product catalog Product Features 1. The constant power design can adjust the output current (H type) in a wide range, and the constant voltage output model can be 12V/24V/48V. 2. NFC induction adjusts the output current, full voltage input 100 ~ 305VAC, with PFC function. 3, plastic shell double insulation and Class II design, in line with UL8750 class 2/class P power supply. 4. Comply with IEEE 1789 and ErP no stroboscopic standard, standby power consumption <0.5W. 5. The minimum dimming brightness level is 0.1%. 6. The full potting design conforms to IP67 waterproof and dustproof (XLN series) and emergency lighting (EL) function. 7. Dimming function: three-in-one, DALI-2, KNX, Matter; The output and dimming circuit conform to the isolation design. 8. Independent or built-in LED drive power supply optional (XLC series);5-year warranty> 50,000 hrs life.

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$36.00

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MEAN WELL XLN Series: Multistage Constant Power/Constant Voltage LED Driver - XLN-25-H

Output open circuit voltage: 60V Output default current: 700mA Output current adjustment range (via NFC):0.3 ~ 1.05A Output constant current region: 9~54V Output power rating: 25W Input voltage: 100 ~ 305VAC,141 ~ 400VDC Function: constant power mode, current can be set by NFC, standard Size (mm):114X44X32 Click to download Airtac product catalog Product Features 1. The constant power design can adjust the output current (H type) in a wide range, and the constant voltage output model can be 12V/24V/48V. 2. NFC induction adjusts the output current, full voltage input 100 ~ 305VAC, with PFC function. 3, plastic shell double insulation and Class II design, in line with UL8750 class 2/class P power supply. 4. Comply with IEEE 1789 and ErP no stroboscopic standard, standby power consumption <0.5W. 5. The minimum dimming brightness level is 0.1%. 6. The full potting design conforms to IP67 waterproof and dustproof (XLN series) and emergency lighting (EL) function. 7. Dimming function: three-in-one, DALI-2, KNX, Matter; The output and dimming circuit conform to the isolation design. 8. Independent or built-in LED drive power supply optional (XLC series);5-year warranty> 50,000 hrs life.

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$36.00

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MEAN WELL XLN Series: Multistage Constant Power/Constant Voltage LED Driver - XLN-25-24

Output voltage: 24V Output current: 1.05A Output power rating: 25.2W Input voltage: 100 ~ 305VAC,141 ~ 400VDC Function: constant voltage output, standard product Size (mm):114X44X32 Click to download Airtac product catalog Product Features 1. The constant power design can adjust the output current (H type) in a wide range, and the constant voltage output model can be 12V/24V/48V. 2. NFC induction adjusts the output current, full voltage input 100 ~ 305VAC, with PFC function. 3, plastic shell double insulation and Class II design, in line with UL8750 class 2/class P power supply. 4. Comply with IEEE 1789 and ErP no stroboscopic standard, standby power consumption <0.5W. 5. The minimum dimming brightness level is 0.1%. 6. The full potting design conforms to IP67 waterproof and dustproof (XLN series) and emergency lighting (EL) function. 7. Dimming function: three-in-one, DALI-2, KNX, Matter; The output and dimming circuit conform to the isolation design. 8. Independent or built-in LED drive power supply optional (XLC series);5-year warranty> 50,000 hrs life.

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$36.00

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MEAN WELL XLN Series: Multistage Constant Power/Constant Voltage LED Driver - XLN-25-12

Output voltage: 12V Output current: 2.1A Output power rating: 25.2W Input voltage: 100 ~ 305VAC,141 ~ 400VDC Function: constant voltage output, standard product Size (mm):114X44X32 Click to download Airtac product catalog Product Features 1. The constant power design can adjust the output current (H type) in a wide range, and the constant voltage output model can be 12V/24V/48V. 2. NFC induction adjusts the output current, full voltage input 100 ~ 305VAC, with PFC function. 3, plastic shell double insulation and Class II design, in line with UL8750 class 2/class P power supply. 4. Comply with IEEE 1789 and ErP no stroboscopic standard, standby power consumption <0.5W. 5. The minimum dimming brightness level is 0.1%. 6. The full potting design conforms to IP67 waterproof and dustproof (XLN series) and emergency lighting (EL) function. 7. Dimming function: three-in-one, DALI-2, KNX, Matter; The output and dimming circuit conform to the isolation design. 8. Independent or built-in LED drive power supply optional (XLC series);5-year warranty> 50,000 hrs life.

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$36.00

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