Answer
Feb 04, 2025 - 11:53 AM
The recommended wire gauge for low voltage LED lighting depends on the system's wattage and the distance the wire needs to cover.
- For shorter distances (up to 50 feet) and lower wattage LED systems, 18 AWG wire can be sufficient, especially for smaller setups like accent lighting or garden lights.
- For longer distances or higher wattage LED systems, you’ll want a thicker wire to reduce voltage drop. In these cases, 16 AWG wire is a common choice for runs up to 100 feet.
- For longer runs (over 100 feet) or higher current requirements, 14 AWG or even 12 AWG wire may be needed to maintain optimal performance and prevent power loss.
Always check the manufacturer’s recommendations for your specific LED system, as wire size can vary depending on the total wattage and installation conditions. Using the correct gauge ensures safety, efficiency, and proper functionality of your LED lighting.
