1-3W 300mA Compact Constant Current LED Driver


Compact Constant current 1-3W 300mAmp DC 9V-12V LED power supply / driver / transformer

The constant current LED Transformer/Driver is used to power DC voltage LED ceiling lights.

  • 100% Brand new and high quality
  • LED driver transformer suitable for MR16 / MR11 /G4 and other
  • Power: (1-3)W
  • Input Voltage: AC 110V/230V
  • Output Voltage: DC 9V-12V(Constant)

Out of stock


(1-3)W 250mAmp DC 9V-12V Compact Constant Current LED Power Supply / Driver / Transformer

This is a Smart switch power supply for converting AC 110V/220V to DC volts with a steady constant current output
These transformers output current is constant (it is 250mA for this transformer) and its DC output Volt vary according to its output power.

Technical information:

-Input Voltage: AC 110V/230V
-Output Voltage: DC 9V-12V
-Output Current: 300mA(5%) (Constant)
-Watts: (1-3)W
-IP rating: IP 40
-External casing: Constructed from polycarbonate


These Constant current transformers can be used for any device that requires 300mA constant current.
We stock a big range of constant current transformers that has different Voltage and Watts output
Please check the required input Volts and Watts of the device to choose the right type of transformer.


CE & RoHS certification.


Safe for operating, with fuse for protection, Automatic short circuit, overload, over voltage, protection, over temperature and inrush current protection

Product dimensions:

Height: 22mm, Width: 32mm, Length: 65mm

Buy with peace of mind (3-year warranty)

On selected LEDSone products, we offer an automatic 3-year warranty. This entitles you to unlimited replacements from the original purchase throughout the warranty period. If your original purchase is no longer available, a new replacement with the latest equivalent model will be offered.

30 days cooling off period

Please Noted: This Power Supply Unit haven’t included installation instruction, wiring cable, on/off switch, or screws.

100% Money Back Guarantee if not satisfied with the purchase*

*Terms and Conditions applied please refer to our terms and conditions section for details information

Pickup Locations:

Additional information

Light Source


Modified Item



United Kingdom

Custom Bundle



1 – 3W

Current Type

Constant current




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