Please choose the correct ending to complete the given sentence: Home and Garden: [header] How to install low voltage lighting [title] Make sure you have an outlet available. [step] Most single family homes will have several outdoor power outlets installed. [substeps] If you don't have an outdoor outlet, you will need to have an electrician install one.

Ending1: If you don't have access to a indoor outlet, ask your electrician for help finding one. You can purchase one online or at hardware stores. Ending2: The electrical outlet is usually located in a two-or three-bulb receptacle. A wiring diagram or data entry is useful when determining if your house lights are electric. Ending3: [title] Locate a suitable outdoor source for lighting. [step] This could be either a pond, a trashcan pit, etc. Ending4: [title] Think about the layout of the lighting. [step] It is important to plan ahead when installing low voltage lighting so that you can avoid any potential problems, especially with the setup.

Answer format: ending1/ending2/ending3/ending4