161 NCE - Light-It Lt/Sgnl Dcdr 3 Pack / Part # 524-161

This 3-pack of NCE Light-It Universal Lighting and Signal Decoders is a great choice. It's a universal decoder for lighting and signals. Part Number: 5240161. Dimensions: 15 x 18 x 5mm. UPC: 816757011646. It comes with a built-in white LED. Works on DCC or DC (with limited operation on DC). Can be used with loco, accessory or signal addressing. Has a built-in warm white LED that can be disabled. Up to 3 LEDs can be controlled separately at 5v with 3 - 10mA outputs. Built-in resistors, so you just need to connect the LEDs. Functions as an NMRA Signal decoder with 18 aspects, and each output is individually dimmable.

Using this decoder is easy. First, check if your system is DCC or DC. It works on both, but keep in mind it has limited operation on DC. For the LED connection, since there are built-in resistors, you can directly connect the LEDs. You can use it with locomotives, accessories or for signal addressing. When using the built-in warm white LED, you can choose to disable it if you don't need it. Each output can be dimmed individually, so you can adjust the lighting as you like. As for maintenance, keep it in a dry and clean place. Avoid exposing it to extreme temperatures or physical damage. If you have any issues, refer to the product's official support.