MEANWELL XLG-20 21W 500mA Constant Current LED Driver

500mA LED driver Features: .Constant Current mode output ‧Wide input range 90~305VAC (Class Ⅰ) ‧Built-in active PFC function ‧Class 2 power unit ‧No load power consumption <0.5W ‧IP67 rating for indoor or outdoor installations ‧3 in 1 dimming function (Isolation design) ‧Life time>50,000 hours and 5 years warranty. Applications: ‧Street lighting ‧Architectural lighting ‧Low bay lighting ‧Floodlight lighting ‧Industrial Lighting ‧Type HL for use in Class I, Division 2 hazardous (Classified) location.

The MEAN WELL XLG-20 series LED driver delivers a stable constant current output designed for modern LED lighting systems. In addition, it ensures reliable performance and high efficiency across a wide range of operating conditions. The driver supports a wide input voltage range of 90–305VAC, so it works smoothly in different global power environments. As a result, it reduces the need for additional voltage conversion and improves installation flexibility.

The series achieves high efficiency of up to 89%, and therefore it minimizes energy loss and heat generation. In turn, this improves overall system reliability and helps reduce long-term energy costs. Moreover, the design allows the driver to operate in extreme temperatures ranging from -40°C to +80°C using natural air convection. This ensures consistent performance in both harsh outdoor environments and standard indoor applications.

The manufacturer builds the XLG-20 series with a strong metal housing and an IP67 protection rating. Consequently, it protects the driver from dust and water, making it suitable for both indoor and outdoor lighting installations. Additionally, the series supports multiple dimming methods, and this gives designers greater flexibility in LED system configuration. Users can also adjust brightness levels according to specific lighting requirements, which improves control and efficiency.

The XLG-20 series complies with key international safety standards such as IEC61347, GB7000.1-2015, and UL8750. Furthermore, it uses fully isolated output and dimming circuits, so it enhances safety during installation and operation for both users and lighting systems. Overall, the MEAN WELL XLG-20 LED driver combines efficiency, durability, safety, and flexibility, and therefore it serves as a reliable solution for a wide range of indoor and outdoor LED lighting applications.

Specifications

• Brand: MEAN WELL Enterprises Co., Ltd.
• Series: XLG-20
• Model: XLG-20-500mA (variant dependent)
• Type: AC/DC Constant Current LED Driver
• Output Power: 21W
• Output Current: 500mA (fixed constant current)
• Output Voltage Range: Approx. 9V – 42V DC (depends on LED load)
• Input Voltage: 90–305V AC
• Efficiency: Up to 89%
• Operating Temperature: -40°C to +80°C (case temperature)
• Cooling Method: Natural air convection
• Protection Rating: IP67 (waterproof & dustproof)
• Housing Material: Metal casing
• Dimming Function: Available (model-dependent: 0-10V / PWM / resistance / DALI options)
• Isolation: Output & dimming circuits fully isolated
• Safety Standards: IEC61347, GB7000.1-2015, UL8750 compliant
• Installation Type: Indoor & outdoor LED lighting systems

Protection Features

• Short circuit protection
• Overload protection
• Over temperature protection
• Surge protection (model dependent)