Outdoor light boxes, with their bright illumination and eye – catching graphics, are powerful tools for advertising, instantly grabbing the attention of passers – by on busy streets.
These versatile fixtures not only enhance brand visibility in outdoor spaces but also serve as effective wayfinding elements, guiding people with clear and illuminated information.
While there are also some common quality problems of outdoor light boxes when our customers use them, we list the most common 4 problemsand also give correspondding solutions as below.
1. Problem: Dim or Uneven Lighting in outdoor light boxes
Possible reasons:
– Some LEDs in your outdoor light boxes are damaged or have a manufacturing defect.
– Incorrect installation of the light source, such as loose connections.
– The power supply is not providing sufficient voltage.
Solutions:
– Inspect the LEDs one by one. Replace any damaged LEDs. When purchasing replacement LEDs, ensure they have the same specifications as the original ones.
– Check all the electrical connections. Tighten loose wires and make sure the connectors are properly seated.
– Use a voltmeter to measure the output voltage of the power supply. If the voltage is too low, replace the power supply with a compatible one that can provide the correct voltage.
2. Problem: Water Infiltration
Possible reasons:
– The waterproof seals around the edges of outdoor lightboxes are damaged or not properly installed.
– Drainage holes (if any) are blocked, causing water to accumulate inside.
– Cracks in out lightboxes housing due to impact or poor – quality materials.
Solutions:
– Examine the waterproof seals. Replace any damaged seals with high – quality, weather – resistant ones. During installation, ensure a tight fit around all edges.
– Clear the drainage holes of any debris or blockages. Consider installing a mesh filter near the drainage holes to prevent future blockages.
– If there are cracks in the housing, repair them with a suitable waterproof adhesive or sealant. For severe cracks, replace the damaged part of the light box housing.
3. Problem: Fading of Graphics
Possible reasons:
– The graphics are not printed with UV – resistant inks.
– Prolonged exposure to direct sunlight without proper UV protection.
Solutions:
– When re – printing the graphics, use high – quality UV – resistant inks. These inks can withstand sunlight for a much longer time without fading.
– Apply a UV – protective film over the graphics. This film can block a significant amount of UV rays, protecting the graphics from fading. Additionally, consider installing the light box in a location where it is less exposed to direct sunlight, if possible.
4. Problem: Loose or Wobbly Structure
Possible reasons:
– Outdoor light boxes mounting hardwares are not tight enough.
– The supporting structure is not strong enough to bear the weight of the light box.
– Vibration from wind or nearby machinery has caused the fasteners to loosen over time.
Solutions:
– Check all the mounting bolts, screws, and brackets. Tighten them to the appropriate torque specifications. Consider using lock washers or thread – locking compounds to prevent them from loosening again.
– Evaluate the supporting structure. If it is too weak, reinforce it with additional materials such as steel bars or stronger brackets.
– Install vibration – dampening pads between the light box and the mounting surface. This can reduce the impact of vibrations and help keep the structure stable.
Conclusion
Above are 4 main quality problems of outdoor light boxes, if you have any other questions we not list, welcome you ask a solution with our expert to give you a detailed answer.
