Customize and Install LED Strips
From Staircase Lighting · Step 2 of 7 · Video by KPTV FOX 12 | Local news, weather Portland, Oregon
Showing 2:53–3:54 of the source video. Watch the full video with every moment.
What happens in this clip
The next task is to customize the length of the LED strips. The presenter demonstrates cutting an LED strip to the desired size using a pair of scissors. He highlights a specific 'brass line' on the strip, indicating the precise point where it can be safely cut without damaging the circuit. After cutting, the LED strip is then carefully inserted and secured into the underside of the stair tread. This process is repeated for each stair to ensure a consistent and flush lighting installation.
Goal: Cut LED strips to size and install them under each stair tread.
What's used
Tools
- LED strip Komigan
- Scissors
- Wire cutters
About the full video
This DIY project provides a detailed guide on installing a Komigan LED stair lighting system. The system includes individual LED strips for each stair tread, a central controller, a power supply, motion sensors, and a daylight sensor. The installation involves planning wire routes, drilling discreet holes, connecting 'plug-and-play' components, cutting LED strips to size, and securely mounting the control hardware. The goal is to enhance stair safety and aesthetics with automated lighting.
Step 2 of 7: Cut LED Strips to Length
Based on your layout plan, measure and cut the LED strips to the appropriate length for each stair tread. Most LED strips have designated cut marks; ensure you cut only at these points to avoid damaging the circuitry. You will likely need to cut multiple strips, one for each stair.
Every video in Staircase Lighting
Step 1: Plan LED Strip Layout
- 0:00–0:02 Plan and Gather Components
- 0:00–0:19 Install Flexible LED Strip Lighting
Step 2: Cut LED Strips to Length
- 0:01–0:09 Prepare LED Strips
- 2:53–3:54 Customize and Install LED Strips (this video)
- 4:23–4:48 Cut and Install LED Strips
Step 3: Connect LED Strips
- 1:47–5:03 Connect LED Strips (Plug-and-Play or Soldering)
- 1:49–2:53 Connect Strip Sections
- 0:20–0:23 Connect LED Light Strips to Controller
Step 4: Mount LED Strips
- 0:02–0:06 Mount LED Strips
- 0:06–0:09 Install LED Strips
- 0:10–0:12 Install LED Strips on Stair Treads
Step 5: Wire Motion Sensors and Power Supply
- 0:34–0:49 Connect Power Supply to First Motion Sensor
- 2:34–2:57 Connect Sensors and Finalize Wiring
- 0:50–0:54 Connect Motion Detector to Transformer
Step 6: Test the System
- 0:07–0:10 Test Electrical Components
- 0:49–1:33 Test Motion Sensor System
- 3:34–4:49 Test and Adjust Settings
Step 7: Conceal Wiring
- 0:12–0:15 Conceal and Finish
- 0:11–0:18 Final Wiring and Installation
- 10:29–12:12 Final Wire Management and Testing
Questions about Staircase Lighting
What are the most crucial safety precautions I need to take when installing electrical components for this project?
Always turn off the power at the circuit breaker that controls the staircase's lighting circuit before starting any wiring. Double-check that the power is off using a voltage tester. If you're unsure about any electrical work, consult a licensed electrician to ensure compliance with local codes.
Is a soldering iron truly necessary, or can I use an easier method to connect the LED strips?
While soldering provides the most robust and reliable electrical connection for LED strips, many beginner-friendly kits offer solderless connectors. These 'quick connectors' simply clip onto the strip ends, making the process much faster and easier if you're not comfortable with soldering.
What type of LED strips and motion sensors should I choose for the best results on a staircase?
Opt for 12V LED strips with a consistent light output (e.g., 60 LEDs/meter) and a warm color temperature (2700K-3000K) for a cozy ambiance. For motion sensors, choose PIR (Passive Infrared) sensors with adjustable sensitivity and time delay, ensuring they cover the top and bottom of your staircase effectively.
What is a common mistake beginners make with motion-activated lighting, and how can I avoid it?
A frequent mistake is improper motion sensor placement or sensitivity settings. To avoid this, temporarily position and test your sensors before final mounting. Experiment with their angles and sensitivity to ensure they reliably detect movement on the stairs without false triggers or dead spots.
Is the 8-hour estimated time realistic for someone new to DIY electrical projects?
Eight hours is a reasonable estimate for a beginner, assuming you have all materials and tools ready. Planning the layout, carefully cutting and connecting strips, and concealing wiring can take significant time. Working methodically and allowing for troubleshooting will help you stay within or close to this timeframe.
What are the best methods for concealing all the wiring and making the installation look professional?
To achieve a clean look, route wires along discreet edges, such as under stair nosings or behind the kick plate. Use small adhesive cable clips or wire channels that match your staircase color. Planning your power supply and sensor locations carefully from the start will minimize visible wires.
Are there any alternative power supply options if I don't want to hardwire the system?
For permanent motion-activated staircase lighting, a dedicated wired 12V power supply (transformer) is recommended for consistent performance and safety. While some temporary LED solutions use batteries or USB, these are generally not suitable for a robust, always-ready staircase illumination system.
Staircase Lighting
This project involves installing motion-activated LED strip lights on a staircase to provide automatic illumination and enhance safety and ambiance. The process includes planning the layout, selecting appropriate materials, wiring the lights and sensors, and mounting the components.
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