• Universal AC input / Full range (up to 305VAC)
  • Built-in active PFC function
  • Short circuit, over current, over voltage, over temperature protections
  • Cooling by free air convection
  • OCP point adjustable through output cable
  • IP67 design for indoor or outdoor installations
  • Three in one dimming function (1~10Vdc or PWM signal or resistance)
  • Compliance to worldwide safety regulations for lighting
  • Suitable for dry / damp / wet location
HLH-40H-B Series are a range of single output LED lighting power supplies with wide range input of 90~305VAC (meets 277VAC requirements in North America), built in active PFC function and Three in one dimming function (1~10Vdc or PWM signal or resistance). These LED power supplies are aluminium cased and potted by glue, to comply with IP67 requirements, have adjustable output voltage and current and have high efficiency up to 91%.

Additional information

Current (amps) 1A, 2A, 3A
Efficiency (%) 90%, 87%, 88%, 89%
IP rating
Power (watts) 40W
R&N (mV) 150mV, 200mV, 300mV
Voltage (max/rated) 12V, 15V, 20V, 24V, 30V, 36V, 42V, 48V, 54V
  • LED street lighting
  • LED moving signs
  • LED lighting