HLG-40H series is a 40W AC/DC LED driver featuring the dual mode constantvoltage and constant current output. HLG-40H operates from 90 – 305VAC and offers models with different rated voltage ranging between 12V and 54V. Thanks to the high efficiency up to 89.5%, with the fanless design, the entire series is
able to operate for -40 +80 case temperature under free air convection. The design of metal housing and IP67/1P65 ingress protection level allows this series to fit both indoor and outdoor applications. HLG-40H is equipped with various function options, such as dimming methodologies, so as to provide the optimal design
flexibility for LED lighting system.

• Constant Voltage + Constant Current mode output
• Metal housing with class I design
• Built-in active PFC function
• Class 2 power unit
• IP67 / IP65 rating for indoor or outdoor installations
• Function options: output adjustable via potentiometer
• 3 in 1 dimming; Timer dimming
• Typical lifetime > 62000 hours
• 7 years warranty