End Cap

Updated on Jul 22, 2025

What is the End Cap?

The End Cap is a small waterproof accessory designed to seal the cut end of your light string after trimming. It prevents water and dust from entering the exposed wiring, ensuring long-term durability of your outdoor lights.

When to Use the End Cap?

After trimming off extra lights at the end of your eaves.
When there are unused sections of light string that need sealing.

How to Install

  1. Make sure the lights are powered off.
  2. Cut off the extra lights at the desired point.
  3. Push the End Cap firmly onto the exposed wire.
    The built-in waterproof gel ensures a tight seal.
  4. Secure the end wire with a wire clip to prevent loosening.
Tip: The End Cap is designed for single use only. Replace with a new one if removed.

FAQs

Q1: Do I need to use an End Cap if I didn’t cut the lights?
A1: No. It’s only needed after cutting the light string.
 
Q2: Can I reuse the End Cap?
A2: No, it’s single-use. Removing and reinstalling it may compromise waterproofing.
 
Q3: What happens if I don’t use it after cutting?
A3: Water or moisture may enter the exposed end, leading to damage or malfunction.