GlacialPower Launches 40-48W LED Drivers with IP67 Rating

GlacialPower, a division of LED technology manufacturer GlacialTech Inc, is pleased to announce a new series of 40 to 48 Watt LED Drivers with DC output ranging from 24 V DC up to 57 V DC. The GP-LS45P series accepts a wide input range from 90 to 305 VAC, to handle AC supply fluctuations.

Suitable for interior and exterior use, the GP-LS45P drivers are IP67 rated for dustproofing and waterproofing. Active power factor correction makes efficient use of mains electricity. The driver supports a constant current mode supporting three optional types of dimming. There are five models in the GP-LS45P series, which provide DC output of 24 V, 36 V, 42 V, 48 V and 57 V respectively, and output power ranging from 40 up to 48 Watts.

GlacialPower LED Driver GP-LS45P Series. (GlacialPower/LEDinside)

Efficient LED Drivers with Dimming Options

The GP-LS45P drivers not only provide active power factor correction for efficient use of mains power, they also provide high power output efficiency. These drivers are fully compliant with Stage 3 of the stringent ErP (EU) No. 1194/2012 directive, which aims to greatly enhance the efficiency of energy-related products.

For easy integration and maximum efficiency there are three dimming mode options available: DC or electronic potentiometer dimming from 0-10 V, PWM dimming from 0-10 V, and 0K to 100KΩ resistance dimming. As well as running very efficiently in normal operation, the GP-LS45P series drivers also use almost no electricity in standby mode – they provide a no load consumption of less than 0.5W at 230 VAC.

Smooth Output Voltage for Long LED Lifetime

Output voltage from the GP-LS45P series is smooth and stable, as shown by the minimal noise and ripple specifications: from 200 mV to no higher than 250 mV, depending on the model, resulting in steady and consistent LED lighting. These drivers also help your LEDs start up in an instant, with a setup time of less than 0.5 seconds at 230 VAC.

Tough and Reliable LED drivers

The GP-LS45P series of drivers have a very wide operating temperature range, from -30° C to 50° C. In addition, these LED drivers' rugged IP67 rated enclosures are waterproof and dustproof enclosure to ensure integrity and stability in challenging indoor and outdoor environments. Safety features include Over-Voltage Protection (OVP), Over-Current Protection (OCP), Short-Circuit Protection (SCP) and Over-Temperature Protection (OTP), ensuring both the safety and long service life of this LED driver.


  • Universal AC input 90~305VAC.
  • Built-in Active PFC Function.
  • Protections: OVP, OCP, SCP and OTP.
  • 3 in 1 dimming option (DC 0-10 V / PWM / Resistor) in constant current mode.
  •  IP67 rated enclosure.
  • Compliant with ErP EU_1194_2012, Stage 3 directives for energy related products.
  • No load consumption is less than 0.5 W.
  • Set up time is less than 0.5 Sec at 230VAC.


Model No.







DC Voltage






Constant Current Region

16 ~ 24V

24 ~ 36V

33 ~ 42V

33 ~ 48V

40 ~ 57V

Rated Current






Current Tolerance

-5% ~ +5%

Rated Power






Ripple & Noise (Max.)






Efficiency at 240Vac(Typ.)






Voltage Tolerance

-1% ~ +5%

DC Dimming (Optional)

DC 0-10V or Electronic Potentiometer 0-10V

PWM Dimming (Optional)

Puls: Hi=10V Low=0V, Duty: 0%-100%, Fsw:0.5-3KHZ

Resistance Dimming (Optional)


Set up time (Max.)

< 0.5 Sec / 230VAC at full load

No Load Consumption (Max.)

< 0.5W at 230 VAC


Voltage Range

90VAC ~ 305VAC

Rated Volatge

100 ~ 240VAC / 277VAC (for North American Only)

Frequency Range

47 Hz ~ 63 Hz

AC Current (Max.)

0.6A at 100 ~ 240VAC / 0.25A at 277VAC for North American Only

Power Factor

≧ 0.98 at 120VAC / ≧ 0.93 at 240VAC/ ≧ 0.9 at 277VAC, at full load

Inrush Current (Max.)


Leakage Current

< 0.5mA / 240VAC


Read more about GP-LS45P in GlacialPower's website:

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