Need help figuring our how to power this LED sign
I’m looking for some guidance on powering an LED neon sign and want to make sure I purchase the correct power supply and wire it safely.
The sign has 3 separate sets of wires, with 2 wires in each set (positive and negative, I assume). I’m not sure whether these should all connect to a single power supply in parallel, or if they require something different.
I’m trying to determine:
- What power supply I should purchase
- The safest way to connect the 3 wire sets to the supply (e.g., connectors, terminal block, soldering, etc.)
- Whether any additional components are required
The sign is for indoor residential use.
Appreciate any advice - just want to make sure I do this properly and safely.
Posted Feb 21, 2026, 5:25 PM UTC
01