Get this awesome 4 - pack of Rock Island Hobby RIH5101 Peel - and - Stick LED lights. These lights come with resistors and are super easy to install and use right away. They work with 12 - 16 Volts, whether it's an AC or DC power supply or even batteries. Each light has 11 - inch wires and comes with double - sided tape for easy attachment to flat surfaces. They're perfect for all kinds of layouts like dollhouses, models, train layouts, buildings and more! SKU: RIH510

Using these Rock Island Hobby Peel - and - Stick LED lights is a breeze. First, make sure your power source is within the 12 - 16 Volts range, it can be AC, DC or batteries. Take one of the LED lights and use the double - sided tape on it to stick it to a flat surface where you want the light. Connect the 11 - inch wires to your power source and you're good to go. As for maintenance, keep the lights dry and avoid bending the wires too much. If you're not using them, store them in a cool and dry place. Always double - check the power source before connecting to avoid any issues.