Plan Light Placement and Spacing
From How to Install Motion-Sensor LED Strip Lights on Stair Treads · Step 1 of 6 · Video by Premier Outdoor Living

Showing 5:35–6:58 of the source video. Watch the full video with every moment.
What happens in this clip
Before installing the lights, carefully plan their placement on the stair risers. For wrap-around steps, it's recommended to stagger the lights rather than placing them in a straight line to achieve a more aesthetically pleasing cascading effect. Identify the midpoint of each riser, and then measure out equal distances (e.g., 3 feet) from the center in both directions to mark the light positions. Use masking tape or a marker to indicate the precise locations where each light will be installed.
Goal: Determine the optimal and aesthetically pleasing layout for step lights.
What's used
Tools
- Marker/Pencil
- Masking Tape
- Tape Measure
About the full video
This project details the installation of low-voltage strip lighting onto deck steps to enhance safety and aesthetics. It covers planning the layout for optimal visual appeal, installing the individual lights into pre-drilled holes in the stair risers, connecting them using a plug-and-play wiring system with splitters, and managing the wiring for a clean finish. The video emphasizes a staggered light pattern for wrap-around steps.
What's said in this clip
hey what are you doing there sean oh um i'm actually getting ready to uh prep for all of these decorators riser lights that we're gonna be putting in so this is a little bit complicated because we have these wrap around stairs whenever we have these you can see each tread is a little bit longer than the one before it we don't want to just do straight lines we want to stagger them and it just looks a little bit nicer so what i like to do start on my middle riser i find my middle point that's right there and then we do an offset off of that so right now i'm doing the three foot spacing between lights so i pulled three feet off in both directions so on this riser right in between these two lights and then from this one to this one we have that three foot spacing and then it's going to be the same on this bottom riser what do you think [Music] that's good so you can see because we staggered them we have this our top and bottom riser are lining up but because this one is about two feet longer we get an extra light here so it looks like it cascades down this corner but all the spacing is still the same if you have them just in straight lines it gets really wacky looking in this corner because you could either go light light light but then you have this big open space and it just looks a little a little weird so we like to do it like this on wrap around stairs and uh a lot of lights
Automatically transcribed from the source video.
Step 1 of 6: Plan LED Strip Placement
Determine the exact location for each LED strip on the front edge of the stair treads. Consider where the power cable will run from the first light to the last and where the motion sensor will be positioned to ensure it effectively detects movement on the stairs. Aim to place the strips just under the lip of each tread to create a floating light effect and hide the strip itself. Plan the route for the wires to run discreetly along the side of the stairs, perhaps behind a baseboard or railing, to the power source.
Every video in How to Install Motion-Sensor LED Strip Lights on Stair Treads
Step 1: Plan LED Strip Placement
- 0:00–0:02 Plan and Gather Components
- 0:00–0:19 Install Flexible LED Strip Lighting
- 5:35–6:58 Plan Light Placement and Spacing (this video)
Step 2: Prepare Stair Treads
- 0:00–0:01 Prepare Staircase for LED Installation
- 0:10–0:12 Install LED Strips on Stair Treads
- 0:02 Prepare Stair Surface
Step 3: Install LED Strips
- 0:10–0:12 Install LED Strips on Stair Treads
- 0:01–0:04 Apply LED Strip Lights to Treads
- 0:00–0:19 Install Flexible LED Strip Lighting
Step 4: Connect LED Strips and Motion Sensor
Step 5: Mount Motion Sensor and Power Supply
- 13:17–14:27 Mount Motion Sensors and Electronic Box
- 3:50–4:30 Mount and Test the Motion Sensor
- 3:25–4:32 Install and Wire Motion Sensors
Step 6: Test the System
- 0:02–0:14 Test Motion Sensor Functionality
- 0:10–0:11 Test Functionality and Observe Results
- 0:07–0:10 Test Electrical Components
How to Install Motion-Sensor LED Strip Lights on Stair Treads
Install motion-sensor LED strip lights on stair treads for improved visibility and safety.
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