NANO Harnesses

4-light NANO harnesses are designed primarily for road vehicles. We strongly recommend that you choose a low voltage supply for these harnesses. A spare 3v mobile phone charger will power a whole road full of vehicles at the right level!

The 2-light harnesses are used in both road and rail vehicles, so we have DCC-colour coded them as well as choosing an appropriate colour for the led-to-led wire that clearly indicates the illumination colour.

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LED Selection category