This is the listing for 1x Constant current transformer only  (Please select the required type from the drop-down menu).  

Please Note:  These are constant current transformers. If you require Constant Voltage (DC12V) transformers please click in the following link

Constant Current LED Driver Power Supply Transformer from 3w-36w Premium Quality 

  • To comply with all UK building regulations any electrical work should be carried out by a UK certified electrician.

  • All electricity should be switched off prior to any electrical work being carried out.

  • Due to the reactive power often encountered in lamps, the transformers are always about 30-40% more selected.

  • Usually, the transformer has 20% Power Loss.

  • Please never exceed the maximum connected load.Due to the reactive power often encountered in lamps,the transformers are always about 30-40% more selected

Using this LED driver instead of the existing low voltage transformer, it will double the life of the LED Strip Lights and Light Bulbs. These LED drivers/transformers are suitable for all MR11, MR16 LED bulbs and also most LED strip lights making sure the maximum wattage of the strip light does not exceed the maximum output power of the LED driver.

  • 100% Brand new and high quality
  • LED driver transformer suitable for MR16 / MR11 /G4 and other 
  • Power: 3W / 5W / 7W/ 9W / 12W / 18W / 24W / 36W 
  • Input Voltage: As Picture Show
  • Output Voltage: Constant 
  • Certificate: CE, RoHS
  • Max case temperature: As Picture Show.
  • Max Environment temperature: As Picture Show.
  • Short circuit and overload protection.
  • Consistent current will double the lifespan of your LEDs.
  • Constant voltage and constant current output.

Please Note: 

No installation instruction, wiring cable, on/off switch, or screws come with this Unit. Professional installation of qualified electrician is required. 

Delivery times can vary depending on the destination location. We would advise against booking an Electrician or fitter until you have received all items in satisfactory condition.