Rorliny LED Light Kit for Lego Icons Tranquil Garden 10315 Building Set, Lighting Set Compatible with Lego 10315 (Lights Only, No Lego Set) Warmly Remind: The voltage should be less than 1A 5V to avoid burning.AAA Battery and Lego Model are not included in the package.When you install the light kit, no over-pulling, bending or over-shaking it to avoid any damage.You don't need to rip apart all the parts. You can cross and hide the wires under the base and make sure the wires lay between the pegs on your bricks. Our Package: Package contains: light kits only, not included the Lego model. Our Lego light kit are delivered in sturdy printed boxes. All lights parts are packed individually in plastic bags to avoid damage and easy to distinguish. Contact with us and get the replacement if have any missing or damaged part of the light kit. Installation Guide (Online Instruction Manual) : We provide Online Instruction Manual (video and image) to guide you install the light kit step by step. If you have any questions during installation, please contact with us freely. How to find the installation manual? Find our website which shows on the Manual Guide in the package.Enter in the website link and type in the sku shows on the back of the package box.Click the installation video or images. EASY TO INSTALL Electronic manual (Video or images) are provided to guide you install the light kit step by step, after finishing your installation, a big surprise will come together. USB CONNECTION & BATTERY Two ways to supply the power: USB and Battery. You can connect the USB cable or use battery pack. (AAA batteries are not included) Best After-sales Service If have any missing or damaged part of the light kit in the package, we will resend the replacement quickly. Your any questions will obtain our prompt reply. GOOD CHIOCE FOR GIFT The lighting kits will giving a colorful, lasting, hands-on play experience for your Lego building set.