Light a landscape path for the next step, not for a row of bright dots
Path lighting should help people see the route, changes in level, and obstacles. It should not create a string of glare points that hide the ground around them. Walk the path at night before deciding where a fixture belongs.
Mark the places that need light
Look for steps, turns, gates, changes in surface, and the approach to a door. These are usually more important than making every section equally bright. Place light so the route can be read from the walking direction, then check the view in both directions.
Avoid aiming sources into the eyes of people on the path or toward nearby homes and drivers. A shield, lower position, or different direction can improve the view more than a brighter lamp.
Use spacing as a visual test
There is no universal spacing number for every path. Trees, walls, paving color, fixture height, and nearby light all change the result. Set out a small test group if possible, then walk the route at the normal time of use. Adjust the layout before permanent mounting.
The room lighting guide explains the same task-first approach indoors; the outdoor setting adds weather and service constraints.
Check weather and maintenance before mounting
Read the fixture documentation for the actual outdoor location. Plan cable protection, drainage, mounting stability, and access for cleaning or replacement. Do not bury or alter electrical connections beyond the instructions or your qualifications.
Stop for damaged cable, water ingress, uncertain ratings, or work that requires mains wiring. Use product support or a qualified electrician when needed.
References
- U.S. Department of Energy: LED Lighting (U.S. Department of Energy)