Dear Sign Lady,

I was driving past my shop last night and did a total double-take. My beautiful monument sign looks like it’s half-checked out for a beach day! The left side is glowing, but the right side is a total blackout.

In a neighborhood where every detail counts, it makes my business look closed—or worse, like I’ve stopped caring. Between the salt air and the coastal fog, I’m worried it’s more than just a bulb. What’s my next move?

— Shaded in South Bay

Don't Panic, But Don't Ignore It

Hello, Shaded! First off, I feel your pain. A monument sign is your company’s handshake with the street. When it’s only partially lit, it’s like showing up to a meeting with only one sleeve on your suit. It’s noticeable, and it definitely sends the wrong message to potential customers.

The good news? You aren't alone. Signs have many moving parts, and even the best ones need a little TLC eventually.

What’s Likely Going On?

When a sign isn't fully lighting, it’s usually one of three common culprits:

• Power Supply (Transformer) Failure: Most modern LED signs use power supplies to "translate" the electricity from your building. If you have multiple power supplies and one dies, that specific section of the sign goes dark.
• LED Module Burnout: While LEDs last a long time, they aren't immortal. Sometimes a "string" of lights fails, leaving a gap in your illumination.
• Wiring Issues: Weather, moisture, or even a curious rodent can damage the internal wiring, cutting off the flow of power to certain sections.

The Solution: Call in the Pros

While it’s tempting to grab a ladder and a screwdriver, commercial signs involve high-voltage components and complex internal layouts. This isn't a DIY job for a Sunday afternoon.

The best move you can make is to call 3V Signs. The team at 3V Signs can come out to diagnose the issue quickly. They have the bucket trucks, the diagnostic tools, and the expertise to pinpoint exactly whether it’s a simple fuse or a full power supply replacement. They’ll get your brand back in the spotlight where it belongs.

Sign Lady Tip: Take a photo of the sign while it’s dark and send it to the technician. It helps them see exactly which sections are out before they even arrive on site!

Keep shining,

The Sign Lady