12v D.C. Easy Set-up Constant Current Unit


4 in stock (can be backordered)

SKU: 501-300 Category:


Single 12v D.C. Easy Set-up Constant Current Unit designed to give your layout an added depth of realism.


12v D.C. Easy Set-up Constant Current Unit

Our 12v D.C. Easy Set-up Constant Current Unit is designed to be simple and easy to wire and enables lamps to be wired in series. The unit works by allowing for a voltage drop across each device. So it can handle more lower voltage lamps than higher voltage lamps. As a guide , 5 yellow LEDs or 3 White LEDs in series. No harm can be done to this unit even if you exceed this number as all that happens is a loss in brightness.


Model Railway Lighting Specialists

Here at Model Rail UK we make a wide variety of quality street and station lighting for model railway layouts, we specialize in period details and realistic finishes and ensure that all our lights come with everything you need for hassle-free setup, if you don’t see what you need take a look at the rest of the range or get in touch if you have a unique model railway lighting requirement.

All model rail lighting products are terminated with a miniature plug and socket.


Everything in one box

  • 1 x 12v Constant Current Unit
  • 1 x Extension Wire
  • Instructions
  • All our product come with a 2 year guarantee.If you have any further questions or queries please do not hesitate to contact us and will do our best to help.