We provide you with two types lighting kit for LEGO 76217 . Type 1: Classic Version With the same lamps as Sound Version, Classic Version lights give your model energy and life. Type 2: Sound Version There is a music module with Sound Version, you could download your favorite music, light up the lights, and play. Enjoy the Installation Process Three steps to get online instruction. Step1: Find the booklet coming with package. Step2: Log in the website printed in the booklet. Step3: Enter all the characters of the label on the back of the package. If you meet any problems or difficuties during installation, just let us know through amazon, we will spare no efforts to help you out. Warm Tips Before Installation- When receiving the parcel, please confirm if there are any missing parts and test whether every lamp pellet can light up. During Installation- Avoid light wires damaging, please do not over pull, bend or shake it during installation. After Installation- Any quality problems or concerns, please let us know through amazon. No worries that the light wires will affect the overall of your LEGO. Extremely thin cables are allowed to be well hidden in your bricks. Just need to dismantle some parts to build the light set.