20pcs Pre Wired 5mm Warm White Led Lamp Light Set 12V 18V for Train Layout

These prewired LED lights are very useful props for model train layouts and buildings train station layouts school project models cars and miniature dollhouses This prewired LED has a resistor 1000 ohms connected in the prewire Size 5mm LED light wire about 20cm length Forward voltage 12V18V 1000 ohm resistor series DC Forward Current TypeMax 20mA30mA The red wire is the anode and the black wire is the cathode California Prop 65 WARNING The wires of this product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm Wash hands after handling