A 4×4 junction box is small but mighty. At 4×4 inches (length x width), it’s perfect for tight spots and small wire bundles.

Why 4×4 Size Works
Compact design fits where larger boxes can’t. Slides into wall cavities, behind light switches, or under cabinets with ease. Handles 5–10 thin wires—ideal for simple splices.
Lightweight (plastic or thin metal) makes mounting quick. No need for heavy brackets, even in fragile drywall.
Where It Shines
Perfect for home fixtures. Holds wiring for ceiling fans, small LED lights, or doorbell transformers. Tucks into tight attic or basement corners.
Great for DIY projects. Organizes wires for smart sensors, small speakers, or hobby electronics. Fits on workbenches without cluttering space.
Useful in offices too. Hides Ethernet or phone line junctions behind desks or in utility closets.
Lemotech’s 4×4 Box: Smart Details
Neutral colors (white, gray) blend with walls. Hides well, keeping rooms looking tidy.
Pre-drilled holes simplify installation. Add wires without extra tools or drilling.
Snug lids with rubber gaskets block dust. Keeps small connections clean and secure.
Quick Tips for Use
Mount with small screws—works on drywall anchors or studs.
Label inside if using multiple boxes to track wires easily.
Avoid overstuffing—leave space for wires to prevent overheating.
Lemotech’s 4×4 junction box proves small can be powerful. It fits tight spots, protects small wiring, and keeps projects neat and safe.