Why GOB LED is Not Suitable for Outdoor Displays – HTT LED Guide

Introduzione

GOB (Glue on Board) LED technology has gained popularity for its high pixel density and seamless indoor display performance. Tuttavia, not all LED technologies are suitable for every environment. Quando si tratta di outdoor displays, using GOB LED can lead to durability and performance issues. In this guide, HTT LED explains why SMD LED technology is the preferred choice for outdoor applications.

Why GOB LED is Not Suitable for Outdoor Displays – HTT LED Guide

1. Understanding GOB LED Technology

GOB, short for Glue on Board, involves encapsulating LED chips directly onto the PCB with protective glue. This method offers several advantages for indoor use:

• High pixel density for ultra-clear images (P1.25 – P1.5625).

• Seamless display with smooth surface and no visible gaps.

• Dust and minor moisture resistance suitable for controlled indoor environments.

Key point: GOB is designed for indoor settings where temperature, umidità, and sunlight exposure are stable.

2. Challenges of Outdoor Environments

Outdoor LED displays face harsh conditions that GOB is not designed to handle:

• Direct sunlight: Prolonged UV exposure can cause glue discoloration or degradation.

• Rain and moisture: Outdoor conditions require high IP ratings (IP65+) that GOB cannot reliably provide.

• Temperature fluctuations: Extreme heat or cold can affect GOB adhesion, causing peeling or malfunction.

• Wind and dust: Large outdoor screens need strong structural protection and durability.

Conclusione: GOB LED cannot guarantee long-term outdoor reliability.

3. Why SMD LED is Ideal for Outdoor Displays

SMD (Dispositivo montato su superficie) LED technology is built for high-brightness, high-durability outdoor applications:

• Alta luminosità: Clear visibility under direct sunlight (up to 6000–7000 nits).

• Weather resistance: IP65/IP67 rated for rain, polvere, and extreme temperatures.

• Durable and long-lasting: Resistant to UV rays, corrosion, and mechanical stress.

• Flexible installation: Supports large screens, cartelloni pubblicitari, esposizioni nello stadio, and cityscapes.

Key point: SMD LED ensures consistent performance and minimal maintenance in outdoor environments.

4. Practical Applications

5. HTT LED’s Expertise

A LED HTT, we provide both GOB LED for indoor displays E SMD LED for outdoor applications, ensuring clients get the best technology for every scenario.

Why choose HTT LED for outdoor SMD displays:

• Factory-direct LED solutions

• Alta luminosità & energy-efficient screens

• IP65+ waterproof protection

• Spedizione globale & professional installation support

Conclusione

GOB LED technology is perfect for high-precision indoor displays, but it cannot withstand harsh outdoor conditions. For outdoor pole screens, cartelloni pubblicitari, or city displays, SMD LED is the reliable and long-lasting choice.

All'HTT LED, we help clients choose the right LED technology for their specific needs, ensuring durabilità, luminosità, and quality.